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Journal articles on the topic 'Antenna pattern synthesis'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Wang, Ting, Ke-Wen Xia, and Ning Lu. "Pattern Synthesis for Sparse Arrays by Compressed Sensing and Low-Rank Matrix Recovery Methods." International Journal of Antennas and Propagation 2018 (2018): 1–11. http://dx.doi.org/10.1155/2018/6403269.

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Antenna array pattern synthesis technology plays a vital role in the field of smart antennas. It is well known that the pattern synthesis of homogeneous array is the key topic of pattern synthesis technology. But this technology needs plenty of homogeneous array elements to meet the antenna requirements. So, a novel pattern synthesis technology for sparse array based on the compressed sensing (CS) and low-rank matrix recovery (LRMR) methods is proposed. The proposed technology predominantly includes the design of sparse array, the recovery of homogeneous array, and the synthesis of antenna arr

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2

Pratik, Tawde*1 Servesh Gupta2 Shrinivas Paivernekar3 &. Pranjali Shelke4. "SIMULATION OF MICROSTRIP ANTENNA PHASED ARRAY USING UNIFORM AND BINOMIAL DISTRIBUTIONS AND SCHELKUNOFF'S POLYNOMIAL BASED ARRAY BEAM SYNTHESIS METHOD USING MATLAB." GLOBAL JOURNAL OF ADVANCED ENGINEERING TECHNOLOGIES AND SCIENCES 5, no. 4 (2018): 10–14. https://doi.org/10.5281/zenodo.1238610.

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Antennas with given radiation pattern may be arranged in a pattern (line, circle, plane etc.) to yield a different radiation pattern. An antenna array is a configuration of multiple antennas (elements) arranged to achieve the given radiation pattern. These arrays are classified as linear array, circular array, planar array etc. based on placement or an arrangement of these multiple elements in a specific geometrical shape. There are multiple design issues of the antenna array are available in the form of different variables such as, shape of the array, element spacing between array elements, e

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3

Won, Young-Jin, Kyun Ho Lee, and Jae-Hyun Lee. "Performance Improvement of Spaceborne SAR Using Antenna Pattern Synthesis Based on Quantum-Behaved Particle Swarm Optimization." International Journal of Antennas and Propagation 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/6928970.

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This study improves the performance of a spaceborne synthetic aperture radar (SAR) system using an antenna mask design method and antenna pattern synthesis algorithms for an active phased array SAR system. The SAR antenna is an important component that affects the SAR system performance because it is closely related to the antenna pattern. This study proposes a method for antenna mask design that is based on several previous studies as well as the antenna pattern synthesis algorithm, which is based on quantum-behaved particle swarm optimization (QPSO) for an active phased array SAR system. The

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4

Andropov, A., and S. Kuzmin. "Radiation Pattern Synthesis Method of Antenna Arrays with an Arbitrary Arrangement of Radiating Elements." Proceedings of Telecommunication Universities 8, no. 2 (2022): 15–28. http://dx.doi.org/10.31854/1813-324x-2022-8-2-15-28.

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As a result of the analysis of methods for synthesizing radiation patterns, in order to find the required amplitude-phase distribution in antenna arrays with an arbitrary arrangement of radiating elements, a technique based on the method of partial radiation patterns is proposed. The results of implementing the technique for a lowprofile combined ring concentric antenna array, a five-element antenna array based on asymmetric wave channel antennas, and a conformal antenna array consisting of arbitrarily located PIFA antennas are presented. The calculated amplitude-phase distributions and radiat

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5

Rocco, Davide, Loreto Di Donato, Gino Sorbello, and Costantino De Angelis. "Second Harmonic Beam Shaping and Sensing in Dielectric Bow-Tie Antenna via Convex Optimization Array Synthesis Approach." Electronics 8, no. 8 (2019): 901. http://dx.doi.org/10.3390/electronics8080901.

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We propose a convex optimization approach for an array synthesis pattern to enhance the electromagnetic field in the gap region of a dielectric bow-tie antenna. This method allows the induction of the desired antenna modes by exploiting the concurrent excitation of the structure with plane waves with different propagation directions and complex amplitudes. By engineering the excitation coefficients of the array, different modes are excited in the bow-tie antenna and the radiation pattern of the generated second harmonic (SH) field is modified accordingly. Using our approach, we demonstrate bot

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6

Chen, Jie. "Simple Matrix Equation (SME) Method for Pattern Synthesis of Conformal Antenna Array with Arbitrary Architecture." International Journal of Antennas and Propagation 2023 (September 14, 2023): 1–8. http://dx.doi.org/10.1155/2023/9153483.

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A novel noniterative method for pattern synthesis of conformal antenna array is put forward. First, a new pattern function formula for general conformal antenna array is derived. Then, according to the new pattern function formula, a new block matrix equation (BME) and a simple matrix equation (SME) are obtained. SME has the same form as the equation of linear array pattern synthesis. The new method can be applied to pattern synthesis of any conformal array. Moreover, due to SME having the same form as the matrix equation of linear array pattern synthesis, the new simple matrix equation can be

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7

Moon, Cheon-Bong, Jin-Woo Jeong, Kyu-Hyun Nam, Zhou Xu, and Jun-Seok Park. "Design and Analysis of a Thinned Phased Array Antenna for 5G Wireless Applications." International Journal of Antennas and Propagation 2021 (October 21, 2021): 1–8. http://dx.doi.org/10.1155/2021/3039183.

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This paper focuses on the design of a thinned array antenna using microstrip patch, which is a novel task in recent years. The aim of thinned array antenna synthesis is to obtain a desired radiation pattern with a minimum number of antenna elements. For uniform spacing array antenna, a certain number of elements can be removed, while maintaining a desired radiation pattern using genetic algorithm optimization. Parameters such as beamwidth and side lobe level are evaluated for proposed thinned array antenna by comparison with those obtained for different types of uniform array antennas. Numeric

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8

K, Ramya, Dr G. S. N. Raju, and Dr Sunny Dayal PA. "Array Design Using Genetic Algorithm for the Generation of Sum and Difference Patterns." International Journal of Electrical and Electronics Research 11, no. 1 (2023): 112–18. http://dx.doi.org/10.37391/ijeer.110115.

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In the field of pattern synthesis, the design of arrays to synthesis optimized sum and difference patterns in a successive manner is an important problem in most of the radars. Although several researchers published many papers in the open literature, investigations are made by the authors to design arrays of discrete radiators using a well-formulated Genetic Algorithm (GA). The practical constraints are taken into account to design an amplitude distribution to produce the sum pattern with desired side lobe levels without broadening the main beam. Such sum patterns are found to be very useful

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9

Arun, M., and M. R. Ebenezar Jebarani. "Design of Pattern Synthesis of Nonuniform Amplitude Microstrip Patch Antenna Array." Journal of Nanoelectronics and Optoelectronics 19, no. 12 (2024): 1316–25. https://doi.org/10.1166/jno.2024.3697.

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To address long-distance communication needs, it is sometimes necessary to construct Microstrip Patch antennas with notably directional properties (relatively high gains). Increasing the antenna’s electrical size will achieve this goal. It is possible to increase the antenna’s overall dimensions without increasing the size of its parts by arranging the radiating elements in a specific electrical and geometrical arrangement. The new antenna comprises many pieces and is called an array. The items in an array are usually the same. Vector addition of the fields emitted by the individual elements g

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10

Artemiev, V. M., A. O. Naumov, and L. L. Kokhan. "Synthesis of radar antenna patterns with linear beam scanning and amplitude signal processing." Proceedings of the National Academy of Sciences of Belarus, Physical-Technical Series 64, no. 2 (2019): 232–39. http://dx.doi.org/10.29235/1561-8358-2019-64-2-232-239.

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In radars with linear beam scanning the angular resolution is determined by the width of the antenna pattern. The traditional way to increase this resolution is to enlarge the size of the antenna aperture, which is limited by technical capabilities. It is possible to achieve an increase in the angular resolution by using special methods for processing the received signals, which make it possible to synthesize the antenna pattern with the desired width. The aim of the work was to develop such method for synthesizing of radar antenna pattern with linear beam scanning and amplitude signal process

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11

Vaquero, Álvaro F., and Juan Córcoles. "Convex Formulations for Antenna Array Pattern Optimization Through Linear, Quadratic, and Second-Order Cone Programming." Mathematics 13, no. 11 (2025): 1796. https://doi.org/10.3390/math13111796.

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This work presents a comprehensive study on formulations for the radiation pattern design of antenna arrays through convex optimization techniques, with a focus on linear, quadratic, and second-order cone programming. The proposed approaches heavily rely on the construction of Hermitian forms to systematically build convex optimization problems for synthesizing desired beam patterns while including practical constraints such as sidelobe levels (SLLs), maximum directivity, and null placement. By formulating the radiation pattern synthesis problem through a convex formulation, global optimality

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12

Wang, Jinpeng, Zhengpeng Ye, Tarun M. Sanders, Bo Li, and Nianyu Zou. "A Novel Linear Antenna Synthesis for Linear Dispersion Codes Based on an Innovative HYBRID Genetic Algorithm." Symmetry 11, no. 9 (2019): 1176. http://dx.doi.org/10.3390/sym11091176.

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As far as taking-away of the symmetry constraints is concerned, as a scientifically symmetry problem, the global synthesis for antenna arrays that produce the desired radiation pattern is also a highly nonlinear optimization issue in fact. Besides this, the built criteria offer the reasonable power patterns. The consequent synthesis could be implemented by looking for a nominal pattern. When the criteria are already sufficient, it can simply do the whole synthesis process. To utilize multiple antennae, a method to choose a transmit antenna for the linear dispersion codes (LDC-TAS) is implement

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13

Dmitrieva, V., K. Korovin, and A. Likontsev. "Synthesis of Antenna Array Radiation Pattern at Large Scanning Angles Using Genetic Algorithm." Proceedings of Telecommunication Universities 10, no. 1 (2024): 49–57. http://dx.doi.org/10.31854/1813-324x-2024-10-1-49-57.

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At present, in most modern communication systems, for example, in modern satellite terminals, the use of scanning beam antennas, i. e. antenna arrays is assumed. At the same time, at large scanning angles, the side lobe level (SLL) increases strongly and decrease in the gain is observed. In this regard, the problem of finding a procedure for synthesizing an amplitude-phase distribution (APD) with low SLL and high gain (G) at large scanning angles comes up. One of the ways to reduce SLL and compensate for the decrease in G is to synthesize the optimal APD (in terms of the maximum G and minimum

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14

Nikitin, V. V., and A. D. Frantsuzov. "Antenna Array Construction Synthesis." Journal of the Russian Universities. Radioelectronics, no. 1 (April 17, 2018): 38–42. http://dx.doi.org/10.32603/1993-8985-2018-21-1-38-42.

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The problem of linear antenna construction synthesize is first formulated and solved. Linear antenna consists of antenna array (AR) and power divider (PD). Linear omnidirectional AR with cosecant pattern is synthesized using partial-beam method. Beam-forming scheme for this antenna is based on two directional unequal splitters. The article proposes itera-tive method considering AR and beam-forming scheme mutual effect in terms of scattering matrix. Synthesis results demonstrate rapid convergence of the process and provide optimal pattern.

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15

Kuzmin, S. V., K. O. Korovin, and T. R. Raimzhanov. "An Implementation of Interactive Application for the Synthesis of Communication Systems with Antenna Arrays." Journal of the Russian Universities. Radioelectronics 23, no. 2 (2020): 46–54. http://dx.doi.org/10.32603/1993-8985-2020-23-2-46-54.

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Introduction. Modern radar and communications systems contain phased array antennas. One of the synthesis problems of such systems is the formulation of requirements for components, modules and units which are comprised in it. To solve this problem, one needs to build a coverage area and to analyze an impact of characteristics of its parts. The quality of analysis and synthesis of such complex systems can be enhanced by use of interactive data visualization, which requires a fairly quick calculation of characteristics.Aim. Development of an interactive application for increasing the synthesis

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16

Sadeghzadeh, Mostafa, Alireza Mallahzadeh, and Gholamreza Dadashzadeh. "Low Sidelobe Level Pattern Synthesis of 2-D Slot Array Antenna Based on Ridged Waveguide." International Journal of RF and Microwave Computer-Aided Engineering 2023 (May 16, 2023): 1–10. http://dx.doi.org/10.1155/2023/8770401.

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Slotted waveguide antennas have received much attention due to features such as low loss, high efficiency, and high power capacity. In this article, a 2-D slot array antenna based on a ridged waveguide with a low level of side lobe is synthesized. The antenna consists of four slotted ridged waveguides, each of which consists of eight slots as the radiating elements. A fast and easy way is proposed to synthesize the aperture distribution in the H-plane. Further, a corporate feed network based on ridged waveguide is designed to feed the antenna. The feed network is designed such that the desired

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17

Zhang, Ning, Zhenghui Xue, Pei Zheng, Lu Gao, and Jiaqi Liu. "Synthesis of Low Sidelobe Pattern with Enhanced Axial Radiation for Sparse Conformal Arrays Based on MCDE Algorithm." Electronics 11, no. 22 (2022): 3679. http://dx.doi.org/10.3390/electronics11223679.

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A hybrid optimization method for the synthesis of a sparse conformal array with the verification of a truncated cone antenna array is proposed in this manuscript. This array synthesis is studied aiming at enhancing axial radiation and reducing the peak sidelobe level (PSLL) by figuring out the optimal antenna element arrangement and corresponding feeding scheme. A multi-agent composite differential evolution (MCDE) algorithm is established by integrating a multi-agent system (MAS) with a differential evolution (DE) algorithm. In addition, a hybrid strategy method and a time-varying weighting f

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18

Choi, Yoon-Seon, Ji-Hun Hong, and Jong-Myung Woo. "Array Synthesis Horn Antenna with an Extended Horn and a Stepped Corrugated Structure for High-Power Microwave Applications." Journal of Electromagnetic Engineering and Science 20, no. 2 (2020): 110–14. http://dx.doi.org/10.26866/jees.2020.20.2.110.

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This study proposes an array synthesis horn antenna with an extended horn and a stepped corrugated structure for a high-power microwave system. The horn antenna is designed by joining four pyramidal horn antennas and an extended horn to obtain a high gain. To improve the beam pattern in the H-plane, the length of the vertical junction of the pyramidal horns is controlled. Two-stepped and partitioned corrugated structures are attached to both horizontal edges of the aperture for a good front-to-back ratio. The designed 2 × 2 array synthesis horn antenna has a gain of 19.7 dBi and front-to-back

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19

Parshina, E. S., and K. Yu Cheredeev. "USE OF AN ACTIVE PHASED ARRAY ANTENNA IN RADAR’S SIDE LOBES CANCELLATION SYSTEM." Issues of radio electronics, no. 1 (January 20, 2019): 19–23. http://dx.doi.org/10.21778/2218-5453-2019-1-19-23.

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The paper describes an example of designing the radar’s side lobes cancellation system. It is based on the scheme of one channel interference canceler. The analysis of the antennas, which are ussually used in radar’s side lobes cancellation systems, is done, and active phased array antenna is chosen as an antenna of the radar’s side lobes cancellation system. The array pattern was formed by using antenna synthesis iterative method in order to fulfill the radar’s side lobes cancellation system’s antenna requirements. The antenna modeling results and its’ analysis are presented. The radar’s side

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20

Zhao, WanRu, Yan Liu, JianHui Li, TianNing Zhu, KunXia Zhao, and Kui Hu. "A Wild Horse Optimization algorithm with chaotic inertia weights and its application in linear antenna array synthesis." PLOS ONE 19, no. 7 (2024): e0304971. http://dx.doi.org/10.1371/journal.pone.0304971.

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Antennas play a crucial role in designing an efficient communication system. However, reducing the maximum sidelobe level (SLL) of the beam pattern is a crucial challenge in antenna arrays. Pattern synthesis in smart antennas is a major area of research because of its widespread application across various radar and communication systems. This paper presents an effective technique to minimize the SLL and thus improve the radiation pattern of the linear antenna array (LAA) using the chaotic inertia-weighted Wild Horse optimization (IERWHO) algorithm. The wild horse optimizer (WHO) is a new metah

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21

Abdul Malek, Norun, Rob D. Seager, James A. Flint, and Zuhairiah Zainal Abidin. "Analysis, Optimization, and Hardware Implementation of Dipole Antenna Array for Wireless Applications." International Journal of Antennas and Propagation 2022 (August 30, 2022): 1–14. http://dx.doi.org/10.1155/2022/1741454.

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The antenna pattern synthesis is one of the significant problems in the phased array antenna. Pattern synthesis refers to the optimized weight excitation of each antenna element in order to steer the beam electronically without mechanically rotating the antenna. It can be achieved by using a combination of phase shifters and attenuator circuits. In this paper, a 2 by 2 dipole antennas with an RF beamforming circuit has been designed to steer the main beam along the azimuth plane. The main beam coverage from 100° to 140° with a step size of 10° has been successfully optimized using a hybrid of

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22

Rajitha, Datla, and Godi Karunakar. "Effect of chaos factor in radiation pattern in planner antenna arrays with chaos adaptive invasive weed optimization." Indonesian Journal of Electrical Engineering and Computer Science 27, no. 2 (2022): 692–700. https://doi.org/10.11591/ijeecs.v27.i2.pp692-700.

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For mobile communication and spatial detection of antennas should have high directive radiation pattern, in this context pattern synthesis of planar circular antenna arrays is highly significant such design has been done inverse weed optimization. The basic objective e is to study invasive weed optimization in compression with modified chaotic adaptive invasive weed optimization. The focus of the study is the effect of chaotic factors suitable for sinusoidal mapping for chaos as applicable to the context of the design of antennas. Taking various numbers of elements of the antenna and the dista

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23

Reyna, Alberto, Marco A. Panduro, Gerardo Romero, Juvenal Villanueva, Fernando F. Rivera, and Aldo L. Méndez. "Two-Dimensional Time-Domain Antenna Arrays for Optimum Steerable Energy Pattern with Low Side Lobes." International Journal of Antennas and Propagation 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/869192.

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This document presents the synthesis of different two-dimensional time-domain antenna arrays for steerable energy patterns with side lobe levels. The research is focused on the uniform and nonuniform distributions of true-time exciting delays and positions of antenna elements. The uniform square array, random array, uniform concentric ring array, and rotated nonuniform concentric ring array geometries are particularly studied. These geometries are synthesized by using the well-known sequential quadratic programming. The synthesis regards the optimal true-time exciting delays and optimal positi

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Tserne, Eduard, Anatoliy Popov, Oleksandr Pidlisnyi, Danyil Kovalchuk, and Oleksandr Sereda. "Four-antenna amplitude direction finder: statistical synthesis and experimental research of signal processing algorithm." Radioelectronic and Computer Systems, no. 4 (December 6, 2023): 88–99. http://dx.doi.org/10.32620/reks.2023.4.08.

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The subject of this study is the algorithms for measuring the angular positions of radio emission sources. The goal of this study is to develop an improved algorithm for signal processing in amplitude direction finders that will provide several unambiguous measurement angles at high steepness of the discrimination characteristic by combining measurements of systems with different widths of antenna patterns. The task: to develop an optimal signal processing algorithm for a four-antenna amplitude direction finding system, two antennas of which have a wide radiation pattern and the other two have

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25

Ren, Gong Wei, and Cheng Hua Zhou. "Pattern Synthesis of Circular Array Antenna by Improved Genetic Algorithm." Applied Mechanics and Materials 236-237 (November 2012): 896–900. http://dx.doi.org/10.4028/www.scientific.net/amm.236-237.896.

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Propose an application of multi-objective genetic algorithm (GA) for pattern synthesis of circular arrays with equally spaced isotropic elements. Aim at reduce the side-lobe level and deep the null of array antenna patterns, adopt improved real-coded genetic algorithm, which modify the crossover operator and mutation operator compare with standard GA, both the crossover and mutation probability adjustable in accordance with the generation numbers, in the final, the approach for antenna pattern synthesis can suppress interferences by deep the nulls at directions of interfering sources and placi

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Andriychuk, M., O. Bulatsyk, and M. Voytovych. "Applying the concept of generating polynomials to the antenna synthesis problem by power criterion." Mathematical Modeling and Computing 1, no. 2 (2014): 121–34. http://dx.doi.org/10.23939/mmc2014.02.121.

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The antenna synthesis problem according to the prescribed power radiation pattern with the equality norm condition is considered. It is solved by the approach based on the concept of generating polynomials. The variational formulation, supplied by the Lagrange method of multipliers, is applied. The Lagrange--Euler equation for obtained functional is a nonlinear integral equation of the Hammerstein type. The polynomial approach is described for a generalized equation of this type, which holds for different types of antennas. The modified Newton method is used for numerical solving of the respec

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KARPOVA, LESIA, and ANITA BOIKO. "INFLUENCE OF LOCATION OF ONE AND MULTIPLE ANTENNAS ON CAPACITY OF C2C COMMUNICATION SYSTEMS." Herald of Khmelnytskyi National University 303, no. 6 (2021): 181–85. http://dx.doi.org/10.31891/2307-5732-2021-303-6-181-185.

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Due to the variety of existing and future wireless services, the number of antennas installed on a vehicle is constantly increasing. However, due to design limitations or the addition of more components of electrical equipment, the number of user-friendly antenna positions is reduced. To ensure stable data connections or even higher data rates with the remaining installation space, a possible solution is to use multiple antenna systems. This document discusses and evaluates 16 possible positions of antennas for communication between cars (C2C). The radiation pattern of all antennas is determin

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Taser, Ahmet Emre, Kerim Guney, and Erhan Kurt. "Circular Antenna Array Synthesis Using Multiverse Optimizer." International Journal of Antennas and Propagation 2020 (August 24, 2020): 1–10. http://dx.doi.org/10.1155/2020/3149826.

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Antenna array synthesis is one of the most popular topics in the electromagnetic field. Since achieving a desired antenna radiation pattern is a mathematical problem, in the literature, there are various optimization algorithms applied to the synthesis process of different kinds of antenna arrays. In this study, Multiverse Optimizer (MVO) and modified MVO (MMVO) are used to perform circular antenna array (CAA) synthesis. During the exploration, exploitation, and local search phases of calculation, MVO uses three concepts in cosmology; white hole, black hole, and wormhole. Convergence capabilit

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LASEETHA, T. S. JEYALI, and R. SUKANESH. "SYNTHESIS OF UNIFORM LINEAR ANTENNA ARRAY USING GENETIC ALGORITHM WITH COST BASED ROULETTE TO MAXIMIZE SIDELOBE LEVEL REDUCTION." International Journal of Information Acquisition 08, no. 02 (2011): 171–79. http://dx.doi.org/10.1142/s0219878911002422.

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This paper discusses the deployment of Genetic Algorithm optimization method for the synthesis of antenna array radiation pattern in adaptive beamforming. The synthesis problem discussed is to find the weights of the Uniform Linear Antenna array elements that are optimum to provide the radiation pattern with maximum reduction in the sidelobe level. This technique proved its effectiveness in improving the performance of the antenna array.

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Gu, Chunwang, Hao Liu, and Min Yi. "Lightweight Fan-Beam Microstrip Grid Antenna for Airborne Microwave Interferometric Radiometer Applications." Micromachines 14, no. 1 (2023): 228. http://dx.doi.org/10.3390/mi14010228.

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The microwave interferometric radiometer (MIR) uses aperture synthesis technology to equate multiple small-aperture antennas into a large-aperture antenna to improve spatial resolution. At present, MIR antennas that operate at frequencies above the C-band mostly use horn antennas, waveguide slot antennas, etc., which have the disadvantages of a high profile and large mass. In this paper, a new type of miniaturized, low-profile, and lightweight K-band fan-beam microstrip grid antenna is designed for the airborne campaign of the K-band one-dimensional MIR of a Microwave Imager Combined Active an

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Lazarev, Andrey V., Andrey Yu Kiselev, Anatoly M. Bobreshov, and Grigory K. Uskov. "Synthesis of a Luneburg lens with a flat surface using quasi-conformal transformation optics." Physics of Wave Processes and Radio Systems 23, no. 4 (2021): 68–73. http://dx.doi.org/10.18469/1810-3189.2020.23.4.68-73.

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Annotation In modern systems of radiolocation, navigation and communication, the requirements for antennas are becoming higher requirements every year, namely: operation in a wide frequency range, the ability to change of direction of the main lobe of the radiation pattern. Antenna systems with similar characteristics can be built using dielectric antenna beamforming structures. One of these structures is the Luneberg lens, the peculiarity of which is its spherical symmetry. However, the curved surface of this lens significantly complicates the placement of transmitting and receiving elements

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Wu, Yuanchao, Yinan Li, Xiaojiao Yang, et al. "Analysis and Correction of Antenna Pattern Errors for In-Orbit Fully Polarimetric Aperture Synthesis Radiometer." Remote Sensing 17, no. 8 (2025): 1414. https://doi.org/10.3390/rs17081414.

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The fully polarimetric aperture synthesis radiometer (FPASR) is capable of acquiring the fully polarimetric brightness temperature (BT), which has become increasingly significant in remote sensing. Antenna pattern errors can introduce significant errors to the reconstructed image of the FPASR. Analyzing and correcting the antenna pattern errors is crucial for obtaining high-quality BT images. In this paper, the antenna pattern errors are analyzed and classified into additive and multiplicative errors. A two-step correction method is proposed to reduce the influence of antenna pattern errors on

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Garza, Leopoldo A., Marco A. Panduro, David H. Covarrubias, and Alberto Reyna. "Multiobjective Synthesis of Steerable UWB Circular Antenna Array considering Energy Patterns." International Journal of Antennas and Propagation 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/789094.

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True-time delay antenna arrays have gained a prominent attention in ultrawideband (UWB) applications such as directional communications and radar. This paper presents the design of steerable UWB circular array by using a multiobjective time-domain synthesis of energy pattern for circular antenna arrays. By this way we avoid individual beamforming for each frequency in UWB spectrum if the problem was addressed from the frequency domain. In order to obtain an energy pattern with low side lobe level and a desired main beam, the synthesis presented is performed by optimizing the true-time delays a

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Boguais, M., J. P. Daniel, and C. Terret. "Antenna pattern synthesis using a relaxation method: application to printed antennas." Electronics Letters 22, no. 7 (1986): 375. http://dx.doi.org/10.1049/el:19860255.

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Pánek, David, Tamás Orosz, Pavel Karban, Deubauh Cedrick D. Gnawa, and Hamid Keshmiri Neghab. "Performance Comparison of Quantized Control Synthesis Methods of Antenna Arrays." Electronics 11, no. 7 (2022): 994. http://dx.doi.org/10.3390/electronics11070994.

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There is a great potential in small satellite technology for testing new sensors, processes, and technologies for space applications. Antennas need careful design when developing a small satellite to establish stable communication between the ground station and the satellite. This work is motivated by the design of an antenna array for a future rotatorless base station for the VZLUSAT group of Czech nano-satellites. The realized antenna array must cover a relatively broad range of elevation and azimuth angles, and the control must be fast enough to track the satellite in low Earth orbits. The

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Alavi, Seyed Mohammad, and Ali F. Naini. "A comparison between GA, PSO, and IWO for shaped beam reflector antennas." International Journal of Microwave and Wireless Technologies 7, no. 5 (2014): 565–70. http://dx.doi.org/10.1017/s1759078714000853.

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This paper presents a comparison between three evolutionary algorithms (EAs) for pattern synthesis of offset reflector antenna fed by a planar array of horn antennas. To perform the optimization process, an elliptical-shaped beam in the U–V plane (U = sinθ cosφ and V = sinθ sinφ) is considered as the desired far-field radiation pattern. To attain the appropriate excitation value for array elements, three conditions are considered: (1) variable amplitude (with uniform phase distribution), (2) variable phase (with uniform amplitude distribution), and (3) variable amplitude and phase excitation.

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Khan, Taimur Ahmed, Muhammad Irfan Khattak, Abdul Basit, Salman A. AlQahtani, Abdulaziz M. Alawwad, and Abdullilah A. Alotaibi. "Radiation Pattern Synthesis Using Constraint Convex Optimization Algorithm for Conformal Antenna Array." Applied Sciences 13, no. 21 (2023): 11633. http://dx.doi.org/10.3390/app132111633.

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In this paper, a model based on constraint convex optimization is proposed for the radiation pattern synthesis in cylindrical and spherical microstrip conformal array antennas. The optimization algorithm is modeled to decrease the Euclidean distance between the obtained radiation pattern of the deformed array and the desired radiation pattern of the planar array by calculating the suitable amplitude and phase values for the individual array patches. Four prototypes of 2×2, 3×3, 4×4, and 5×5 microstrip patch array antenna are used as the radiating elements which are deformed from planar arrange

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Bilel, Hamdi, and Aguili Taoufik. "Radiation Pattern Synthesis of the Coupled almost Periodic Antenna Arrays Using an Artificial Neural Network Model." Electronics 11, no. 5 (2022): 703. http://dx.doi.org/10.3390/electronics11050703.

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This paper proposes radiation pattern synthesis of almost periodic antenna arrays including mutual coupling effects (extracted by Floquet analysis according to our previous work), which in principal has high directivity and a large bandwidth. For modeling the given structures, the moment method combined with the generalized equivalent circuit (MoM-GEC) is proposed. The artificial neural network (ANN), as a powerful computational model, has been successfully applied to antenna array pattern synthesis. Our results showed that multilayer feedforward neural networks are rugged and can successfully

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Mallahzadeh, A. R., and P. Taghikhani. "Shaped Elevation Pattern Synthesis for Reflector Antenna." Electromagnetics 33, no. 1 (2013): 40–50. http://dx.doi.org/10.1080/02726343.2013.751008.

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Ferreira, J. A., and F. Ares. "Radiation Pattern Synthesis for Conformal Antenna Arrays." Journal of Electromagnetic Waves and Applications 14, no. 4 (2000): 473–92. http://dx.doi.org/10.1080/09205071.2000.9756666.

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Malecot, Annabelle, and Dominic Grenier. "Adaptive synthesis of antenna-array directivity pattern." Canadian Journal of Electrical and Computer Engineering 20, no. 4 (1995): 179–85. http://dx.doi.org/10.1109/cjece.1995.7102074.

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Lebret, H., and S. Boyd. "Antenna array pattern synthesis via convex optimization." IEEE Transactions on Signal Processing 45, no. 3 (1997): 526–32. http://dx.doi.org/10.1109/78.558465.

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McCormack, C., and R. Haupt. "Antenna pattern synthesis using partially tapered arrays." IEEE Transactions on Magnetics 27, no. 5 (1991): 3902–4. http://dx.doi.org/10.1109/20.104955.

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Hsien-Peng Chang, T. K. Sarkar, and O. M. C. Pereira-Filho. "Antenna pattern synthesis utilizing spherical Bessel functions." IEEE Transactions on Antennas and Propagation 48, no. 6 (2000): 853–59. http://dx.doi.org/10.1109/8.865216.

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L Rathod, Meenakshi, and Dr A. Meera. "A Review on Antenna Radiation Pattern Synthesis." IOSR Journal of Electronics and Communication Engineering 9, no. 5 (2014): 01–03. http://dx.doi.org/10.9790/2834-09520103.

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Carlson, B. D., and D. Willner. "Antenna pattern synthesis using weighted least squares." IEE Proceedings H Microwaves, Antennas and Propagation 139, no. 1 (1992): 11. http://dx.doi.org/10.1049/ip-h-2.1992.0003.

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Bucci, O. M., G. D'Elia, G. Mazzarella, and G. Panariello. "Antenna pattern synthesis: a new general approach." Proceedings of the IEEE 82, no. 3 (1994): 358–71. http://dx.doi.org/10.1109/5.272140.

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Kheder, Ramzi, Ridha Ghayoula, Amor Smida, et al. "Enhancing Beamforming Efficiency Utilizing Taguchi Optimization and Neural Network Acceleration." Telecom 5, no. 2 (2024): 451–75. http://dx.doi.org/10.3390/telecom5020023.

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This article presents an innovative method for efficiently synthesizing radiation patterns by combining the Taguchi method and neural networks, validating the results on a ten-element antenna array. The Taguchi method aims to minimize product and process variability, while neural networks are used to model the relationship between antenna design parameters and radiation pattern characteristics. This approach utilizes Taguchi parameters as inputs for the neural network, which is then trained on a dataset generated by the Taguchi method. After training, the network is validated using a real ten-

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Guo, Hua, Lin Cui, Xiaodan Zhang, and Yameng Jiao. "Synthesis of non-uniform circular antenna arrays with multiple constraints." International Journal of Microwave and Wireless Technologies 10, no. 3 (2017): 368–75. http://dx.doi.org/10.1017/s1759078717001295.

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Synthesis of non-uniform circular antenna arrays using a hybrid invasive weed optimization is introduced in this paper. The excitation weights and positions of array elements are optimized to reduce the peak side lobe level (PSLL) of the radiation pattern. The method proposed in this paper can effectively constrain the number of the array elements, size of the array, and the angular spacing of the adjacent element simultaneously. The radiation pattern has the constraint of a fixed major lobe beamwidth. Synthesis results of three different circular antenna arrays are given. The results show the

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Li, Jianhui, Yan Liu, Wanru Zhao, et al. "Pattern Synthesis Design of Linear Array Antenna with Unequal Spacing Based on Improved Dandelion Optimization Algorithm." Sensors 25, no. 3 (2025): 861. https://doi.org/10.3390/s25030861.

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With the rapid development of radio technology and its widespread application in the military field, the electromagnetic environment in which radar communication operates is becoming increasingly complex. Among them, human radio interference makes radar countermeasures increasingly fierce. This requires radar systems to have strong capabilities in resisting electronic interference, anti-radiation missiles, and radar detection. However, array antennas are one of the effective means to solve these problems. In recent years, array antennas have been extensively utilized in various fields, includi

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