Academic literature on the topic 'Electronically steered antenna'

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Journal articles on the topic "Electronically steered antenna"

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Kumar, Raj, Pramendra Kumar Verma, and M. V. Kartikeyan. "A Wide Beam Printed Quadrifilar Helix based Circularly Polarised Radiating Element for Electronically Steered Antenna." Defence Science Journal 71, no. 1 (2021): 66–70. http://dx.doi.org/10.14429/dsj.71.16100.

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Wide beam and low axial ratio performance of printed quadrifilar antennas result in very attractive circularly polarised radiating element for wide scanned Electronically Steered Antenna. A compact printed quadrifilar Helix antenna (PQHA) has been designed and realised at S-Band frequency. Simulation and optimisation of designed antenna has been performed using ANSYS’s high frequency structure simulation (HFSS) software for its impedance, axial ratio (AR) performance and radiation characteristics. The developed circularly polarised antenna has 3-dB beam width of 130° and peak gain of 3.4dBic a
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Mathew, Jestin John, Nitish HS, Dr Jayavrinda V. V, and Dr Raghunandan S. "Implementation of Beam Steering using Phased Array Antennas." International Journal of Innovative Science and Research Technology 5, no. 6 (2020): 1006–8. http://dx.doi.org/10.38124/ijisrt20jun716.

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Beam steering is a phenomenon of varying the direction of the main lobe in the radiation pattern, so in radar systems it can be achieved by changing the relative phases of the antenna being implemented.But,some of the setbacks of implementing beam steering in mechanical antennas like microstrip antenna is that the directivity and, gain is low,and interference is very high.Whereas,in our project we have implemented beam steering using phased array antennas which has produced better results.So,an phased array antenna is electronically scanned antenna ,which produces a beam of radio waves that ca
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Oppermann, Martin, and Ralf Rieger. "RF Modules (Tx–Rx) with Multifunctional MMICs." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2017, NOR (2017): 1–5. http://dx.doi.org/10.4071/2017-nor-oppermann.

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Abstract Next generation RF sensor modules for multifunction active electronically steered antenna (AESA) systems will need a combination of different operating modes, such as radar, electronic warfare (EW) functionalities and communications/datalinks within the same antenna frontend. They typically operate in C-Band, X-Band and Ku-Band and imply a bandwidth requirement of more than 10 GHz. For the realisation of modern active electronically steered antennas, the transmit/receive (T/R) modules have to match strict geometry demands. A major challenge for these future multifunction RF sensor mod
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Aboualalaa, Mohamed, Hesham A. Mohamed, Thamer A. H. Alghamdi, and Moath Alathbah. "A Pattern Reconfigurable Antenna Using Eight-Dipole Configuration for Energy Harvesting Applications." Sensors 23, no. 20 (2023): 8451. http://dx.doi.org/10.3390/s23208451.

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A pattern reconfigurable antenna, composed of eight elements, is proposed for energy harvesting applications. Pattern reconfigurable antennas are a promising technique for harvesting from different wireless sources. The radiation pattern of the proposed antenna can be steered electronically using an RF switch matrix, covering an angle range from 0 to 360 degrees with a step size of 45 degrees. The proposed antenna primarily consists of an eight-dipole configuration that shares the same excitation. Each dipole is excited using a balun comprising a quarter-wavelength grounded stub and a quarter-
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Bialkowski, M. E., S. T. Jellett, and R. S. Varnes. "Electronically steered antenna system for the australian mobilesat." IEE Proceedings - Microwaves, Antennas and Propagation 143, no. 4 (1996): 347. http://dx.doi.org/10.1049/ip-map:19960396.

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Gonzalez, Manuel J., Ana Ruiz, Alberto Pellon, et al. "Enabling In-Flight Connectivity with the new Generation of Electronically Steered Antennas." IOP Conference Series: Materials Science and Engineering 1226, no. 1 (2022): 012109. http://dx.doi.org/10.1088/1757-899x/1226/1/012109.

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Abstract In-flight communication (IFC) services offered to passengers and crew are of great importance to the air transport sector. The improvement of the satellite capacity with High Throughput Satellites (HTS) in GEO and the advent of MEO and LEO constellations will support the forecast growth of the IFC market. Antenna equipment for satellite communications will need to address multiple scenarios from G2G (Gate-to-Gate) to multi-operation under GEO-MEO-LEO systems. Under these conditions, antennas with the ability to track multiple satellites and having superior performance and reliability
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Kumar, Raj, Pramendra Kumar Verma, and Machavaram Venkateshwar Kartikeyan. "Wide scanned electronically steered conformal active phased array antenna for Ku-band SATCOM." International Journal of Microwave and Wireless Technologies 11, no. 4 (2018): 376–81. http://dx.doi.org/10.1017/s1759078718001599.

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AbstractThe paper describes the design and development of a low profile wide scanned conformal active 1 × 32 phased array antenna for Ku-band SATCOM applications. The realized antenna is diagonally polarized and covers full transmit frequency band (i.e. 13.75–14.5 GHz) of Ku band SATCOM. All the developed sub-systems of the antenna, i.e. conformal radiating array, conformal transmit module, manifold network, and beam steering unit are described. The VSWR of the antenna is better than 1.65 over the complete transmit frequency band. The antenna has the beam steering capability of ±60° in the arr
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Yatongchai, Auychai, Peerasan Khamsalee, and Rangsan Wongsan. "EFFICIENCY IMPROVEMENT FOR ELECTRONICALLY STEERED DUAL-BEAM ANTENNA BY USING METAMATERIAL BASED RADOME." Suranaree Journal of Science and Technology 30, no. 4 (2023): 010249(1–16). http://dx.doi.org/10.55766/sujst-2023-04-e0862.

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Efficiency improvement for electronically steered dual-beam antenna by using metamaterial based radome are a PCB based circular-patch antenna design for dual beam steering is presented. This design employs the symmetrical slots inserted into the surface at eight angles of circular-patch antenna, thus, the original circular-patch antenna is reconfigured as consisting of eight small square-patches placed on eight angles and separated by such the slots. The beam steering property of this antenna can be implemented by controlling the on/off state of PIN diodes, which connected between each small s
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Kumar, Raj, Pramendra Kumar Verma, Rajesh Roy, and Machavaram Venkata Kartikeyan. "POLARIZATION MATCHED RADIATING ARRAY FOR ELECTRONICALLY STEERED PHASED ARRAY ANTENNA." Progress In Electromagnetics Research Letters 79 (2018): 115–20. http://dx.doi.org/10.2528/pierl18092606.

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Merene, Joseph, Maria Mathew Amalu, Rani G. Nair Anugraha, and Soman Devika. "Energy Efficient Switched Parasitic Array Antenna for 5G Networks." Journal of Switching Hub 4, no. 3 (2019): 1–7. https://doi.org/10.5281/zenodo.3525842.

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In order to meet the ever-increasing demand of high data rate and improving signal to noise ratio in the upcoming 5G, we present the mathematical modeling, design, and simulation of Electronically Steerable Parasitic Array Radiator (ESPAR). The proposed antenna consists of an active central element which is surrounded by six parasitic elements. The antenna is operated at a frequency of 2.45GHz and is capable of 360-degree beam steering in the step of 60 degrees each. Around 6dB gain was achieved. The designed antenna is highly efficient in terms of size and cost since there is only one active
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Dissertations / Theses on the topic "Electronically steered antenna"

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Fechine, Sette Elmo Luiz. "Circuits intégrés millimétriques en bande Ka pour une antenne à pointage électronique pour les télécommunications avec des satellites géostationnaires ou des constellations de satellites." Electronic Thesis or Diss., Limoges, 2024. http://www.theses.fr/2024LIMO0002.

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Ce travail présente la conception de circuits actifs intégrés en vue d'une intégration dans une antenne à dépointage électronique pour les télécommunications par satellite en bande Ka. Tout d'abord, le manuscrit présente le contexte dans lequel se déroule l'étude, abordant les principaux concepts et caractéristiques de ce type d'antenne. Par la suite, deux blocs clés de la chaîne d’émission sont étudiés en détail et conçus : un amplificateur de puissance à gain variable et trois déphaseurs pilotables. Les circuits sont réalisés en utilisant deux technologies SiGe BiCMOS: BiCMOS9MW et SG13G2. E
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Books on the topic "Electronically steered antenna"

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Brown, Arik D. Electronically steered arrays: MATLAB modeling and simulation. CRC Press, 2013.

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Electronically steered arrays: MATLAB modeling and simulation. CRC Press, 2013.

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Book chapters on the topic "Electronically steered antenna"

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LACOMME, PHILIPPE, JEAN-PHILIPPE HARDANGE, JEAN-CLAUDE MARCHAIS, and ERIC NORMANT. "ELECTRONICALLY STEERED ANTENNAS." In Air and Spaceborne Radar Systems. Elsevier, 2001. http://dx.doi.org/10.1016/b978-189112113-5.50028-0.

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"Electronically-Steered Array Antennas (ESAs)." In Introduction to Airborne Radar. Institution of Engineering and Technology, 1998. http://dx.doi.org/10.1049/sbra101e_ch37.

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Conference papers on the topic "Electronically steered antenna"

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Jabbar, Abdul, Masood Ur-Rehman, Muhammad Ali Imran, Qammer Abbasi, Hadi Larijani, and Muhammad Usman. "Electronically Steered Dynamic Metasurface Antenna: Unlocking Fixed-Frequency Beamsteering in Leaky-Wave Antenna System." In 2025 2nd International Conference on Microwave, Antennas & Circuits (ICMAC). IEEE, 2025. https://doi.org/10.1109/icmac64768.2025.11003269.

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Chang, Su-Wei, Chun-Cheng Chan, Brian Laughlin, Jiun-Wei Wu, and Chih-Hsien Wu. "The High Gain Ka-band LTCC Antenna Design for Electronically Steered Array." In 2024 Photonics & Electromagnetics Research Symposium (PIERS). IEEE, 2024. http://dx.doi.org/10.1109/piers62282.2024.10618688.

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Lee, Abigail, David Smith, and Michael Boyarsky. "Advanced synthetic aperture radar imaging with a 2D electronically steered metasurface antenna." In Radar Sensor Technology XXIX, edited by Abigail S. Hedden and Gregory J. Mazzaro. SPIE, 2025. https://doi.org/10.1117/12.3051970.

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Cheng, Ming, Qi Wu, Chen Yu, Haiming Wang, and Wei Hong. "Thinned Prephased Electronically Steered Phased Array with Low SLL and Gain Loss." In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI). IEEE, 2024. http://dx.doi.org/10.1109/ap-s/inc-usnc-ursi52054.2024.10686276.

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Ng, W., and G. Tangonan. "First demonstration of an optically steered dual-band microwave phased-array antenna." In OSA Annual Meeting. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.fee2.

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The radiated beam of an electronically steered microwave phased- array antenna is steered by controlling the relative phase between successive radiating elements of the array. Fiber-optic delay lines offer a lightweight, compact solution to accomplish truetime-delay steering of these antennas. By using a fiber-guided lightwave as the carrier for microwave signals that drive the radiating elements, we realized an optical beam-forming network that was nondispersive over multiple microwave bands.
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Jaros, Ondrej, and Ladislav Beran. "Design of an Electronically Steered Antenna Array in the X band." In 2019 Conference on Microwave Techniques (COMITE). IEEE, 2019. http://dx.doi.org/10.1109/comite.2019.8733593.

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Crews, Madison, and Lanche Grootboom. "Design of an Electronically Steered Phased Antenna Array for a CubeSat." In 2024 IEEE Radar Conference (RadarConf24). IEEE, 2024. http://dx.doi.org/10.1109/radarconf2458775.2024.10548419.

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Buchanan, N. B., V. F. Fusco, and A. Pal. "Squinted elevation antenna for Ku band DVB satellite reception with electronically steered azimuth." In 2017 11th European Conference on Antennas and Propagation (EUCAP). IEEE, 2017. http://dx.doi.org/10.23919/eucap.2017.7928538.

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Zhuang, L., D. Marpaung, M. Burla, et al. "Development of an integrated photonic beamformer for electronically-steered Ku-band phased array antenna." In 2011 IEEE Avionics, Fiber- Optics and Photonics Technology Conference (AVFOP). IEEE, 2011. http://dx.doi.org/10.1109/avfop.2011.6082117.

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Uzun, Caglar, and Mubeccel Demirekler. "Stochastic dynamic programming based resource allocation for multi target tracking for electronically steered antenna radar." In 2015 23th Signal Processing and Communications Applications Conference (SIU). IEEE, 2015. http://dx.doi.org/10.1109/siu.2015.7129967.

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