Academic literature on the topic 'Phased array antennas'

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Journal articles on the topic "Phased array antennas"

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Hussain, Sajjad, Shi-Wei Qu, Abu Bakar Sharif, Hassan Sani Abubakar, Xiao-Hua Wang, Muhammad Ali Imran, and Qammer H. Abbasi. "Current Sheet Antenna Array and 5G: Challenges, Recent Trends, Developments, and Future Directions." Sensors 22, no. 9 (April 26, 2022): 3329. http://dx.doi.org/10.3390/s22093329.

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Designing an ultra-wideband array antenna for fifth generation (5G) is challenging for the antenna designing community because of the highly fragmented electromagnetic spectrum. To overcome bandwidth limitations, several millimeter-wave bands for 5G and beyond applications are considered; as a result, many antenna arrays have been proposed during the past decades. This paper aims to explore recent developments and techniques regarding a specific type of phased array antenna used in 5G applications, called current sheet array (CSA). CSA consists of capacitively coupled elements placed over a ground plane, with mutual coupling intentionally introduced in a controlled manner between the elements. CSA concept evolved and led to the realization of new array antennas with multiple octaves of bandwidth. In this review article, we provide a comprehensive overview of the existing works in this line of research. We analyze and discuss various aspects of the proposed array antennas with the wideband and wide-scan operation. Additionally, we discuss the significance of the phased array antenna in 5G communication. Moreover, we describe the current research challenges and future directions for CSA-based phased array antennas.
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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 (July 9, 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 can be steered to different points based on our requirements by keeping the antenna stationary.Also,these type of antennas require less maintenance as compared to mechanical antennas
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Zhou, Hao, Jiren Li, and Kun Wei. "A Novel Unit Classification Method for Fast and Accurate Calculation of Radiation Patterns." Electronics 12, no. 16 (August 19, 2023): 3512. http://dx.doi.org/10.3390/electronics12163512.

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This paper proposes a novel unit classification technique to enhance the accuracy of the conventional pattern multiplication method by taking the mutual coupling effect and edge effect into consideration. The proposed technique classifies antenna elements into different groups based on their positions in arrays, specifically corner, edge, and inner groups. By simulating the radiation patterns of antenna elements with different boundary conditions, the pattern multiplication method is then used to calculate the radiation pattern of the antenna array based on the simulated results. Several numerical examples, including a square array, a hexagonal array, and a phased array, are provided to validate the effectiveness of the proposed method. The numerical results demonstrate that the proposed method not only reduces the computational time and memory usage but also significantly improves the accuracy. The proposed method provides a powerful tool for synthesizing and predicting the radiation pattern of array antennas and offers new avenues for optimizing array antennas and phased array antennas.
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Joo, Taehwan, Chanho Hwang, Juman Park, Kichul Kim, and Jaesoo Jung. "Design of a Tile-Type Rx Multi-Beam Digital Active Phased Array Antenna System." Journal of Electromagnetic Engineering and Science 22, no. 1 (January 31, 2022): 12–20. http://dx.doi.org/10.26866/jees.2022.1.r.55.

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This paper details the design, manufacture, and performance test results of a highly integrated Rx multi-beam active phased array antenna for aerial communications. The proposed Rx phased array antenna comprises three tile-phased array antennas consisting of array antennas, radio frequency, and beamforming units. A performance test of the Rx antenna system revealed the system achieved gain-to-noise temperature of -6 dB/K and beam pointing accuracy of below 0.4° with four independently operable multi-beams. It is designed with compact size and less weight for various platforms.
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Haupt, Randy L., and Payam Nayeri. "Pulse Dispersion in Phased Arrays." International Journal of Antennas and Propagation 2017 (2017): 1–8. http://dx.doi.org/10.1155/2017/5717641.

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Phased array antennas cause pulse dispersion when receiving or transmitting wideband signals, because phase shifting the signals does not align the pulse envelopes from the elements. This paper presents two forms of pulse dispersion that occur in a phased array antenna. The first results from the separation distance between the transmit and receive antennas and impacts the definition of far field in the time domain. The second is a function of beam scanning and array size. Time delay units placed at the element and/or subarrays limit the pulse dispersion.
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Ujwal, Bharadwaj, B. R. Chethan, S. P. Sharanya, S. Suraj, and M. Sachita. "Design and simulation of phased array antenna 5G applications." i-manager's Journal on Communication Engineering and Systems 13, no. 1 (2024): 22. http://dx.doi.org/10.26634/jcs.13.1.20440.

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Modern mobile communication faces challenges due to the limited frequency spectrum, driving the need for antennas that are simple, low-profile, and robust. Microstrip patch antennas and arrays are ideal choices due to their size, cost, and performance advantages. Polarization is crucial, especially in mobile and space communications, where antenna misalignment requires constant reorientation. Rectangular microstrip patch antennas can help mitigate signal loss and multipath effects in such scenarios. Phased array subsystems are becoming essential in next-generation mobile communication for their ability to electronically steer antenna beams without physical movement. Previous methods for rectangular microstrip patch radiation using orthogonal modes with a 90° time-phase difference resulted in poor axial ratio, gain, and return loss. These methods also used complex dual-feed excitation with an external 90° power divider and external phase shifters for beam steering. This paper proposes a simpler approach using a corner trimming technique for radiation and progressive phase excitations at source ports for phased arrays. The design and optimization for 26 GHz operation are achieved using simulation-based modeling software, ANSYS HFSS, on substrates like FR4 epoxy and Rogers RT or Duroid 5880. This paper includes the design and simulation of rectangular microstrip patches and 1x2 and 1x4 linear phased arrays to operate at 26 Ghz.
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Yu, Lei, Pengfei Ma, Guangzhen Luo, Langlin Cui, Xuliang Zhou, Pengfei Wang, Yejin Zhang, and Jiaoqing Pan. "Adoption of large aperture chirped grating antennas in optical phase array for long distance ranging." Optics Express 30, no. 15 (July 15, 2022): 28112. http://dx.doi.org/10.1364/oe.464358.

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Optical phased array can be widely used in many fields benefiting from its superior performance. We designed and fabricated chirped grating antennas and uniform grating antennas for the optical phased array. The effective aperture of the chirped grating antennas is about twice that of the uniform grating antennas. The chirped grating optical phased array can receive the reflected signal of the object at a distance of 100 m, while the uniform grating optical phased array can only receive 50 m under the same conditions. Additionally, a ranging distance of 25 m is achieved when two chirped grating optical phased arrays are set as the transmitter and receiver.
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Shi, Wei, Jun Zhou, Zuping Qian, and Ya Shen. "Analysis and experimental studies of compact polarization tracking modules for Ku band phased array antennas." International Journal of Microwave and Wireless Technologies 5, no. 5 (July 2, 2013): 629–36. http://dx.doi.org/10.1017/s1759078713000603.

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Detailed analysis of the polarization tracking modules for Ku band active phased array antennas is presented. The proposed transmitter (14.0–14.5 GHz) and receiver (12.25–12.75 GHz) modules are based on the low temperature co-fired ceramic (LTCC) technique, containing orthogonal dual channels with different phases controlled by phase shifters. The effect of amplitude and phase inconsistency between two channels on polarization tracking performance is analyzed. The validity of the analysis is verified by the measurements of the manufactured prototypes. The measured patterns of the active phased array antenna are given to illustrate the effects of the modules on polarization agility, which may be used for Ku band satellite antennas on mobile terminals.
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Liu, Jin, Xiangru Wang, Feng Liang, and Chundi Wu. "61‐2: Implementation of Phased Array Antennas Based on Liquid Crystal Technology in Simulated Satellite Communication Systems." SID Symposium Digest of Technical Papers 55, S1 (April 2024): 524–26. http://dx.doi.org/10.1002/sdtp.17129.

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A simulated satellite communication system was constructed by introducing a phased array antenna based on liquid crystal (LC) technology to achieve communication with the transmitting antennas at various alignment angles. The 16 × 16 phased array antenna serves as the receiving antenna and employs tunable microwave LC material as the reconfigurable component to achieve 360° phase shift. The algorithm for controlling the wave is integrated into the FPGA to drive the antenna array and achieve the target beam deflection to maintain communication.
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Gavrilova, S. E., A. N. Gribanov, G. F. Moseychuk, and A. I. Sinani. "Features of excitation reconstruction in flat multielement phased antenna array face using dynamic directional patterns." Journal of «Almaz – Antey» Air and Space Defence Corporation, no. 4 (December 30, 2017): 32–39. http://dx.doi.org/10.38013/2542-0542-2017-4-32-39.

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The study focuses on reconstructing the amplitude-phase distribution of flat multielement passive and active phased antenna arrays with the use of dynamic radiation patterns, measured with electronical scanning without mechanical rotations and antenna movements. The paper describes the measurement settings of dynamic radiation patterns, necessary for reconstructing the amplitude-phase distribution. Findings of the research show that to reconstruct the amplitude-phase distribution according to dynamic radiation diagrams, there is no need for increased computational resources due to the use of Fourier transformation algorithms. After the method was experimentally verified on the specific samples of active phased antenna arrays, its high efficiency was established. The paper gives the examples of reconstructing the amplitude-phase distribution from dynamic radiation patterns in the presence of malfunctions in active phased array antennas.
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Dissertations / Theses on the topic "Phased array antennas"

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Leonard, Cathy Wood. "Optical feeds for phased array antennas." Thesis, Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/80079.

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This thesis investigates optical feed methods for phased array antennas. The technical and practical limitations are analyzed and an optimum design is determined. This optimum optical feed is a two-beam interferometric approach which uses acoustooptic phase control. The theory is derived; a computer model is developed; and the limitations are determined. Design modifications are suggested which reduce limitations and greatly extend the range of applications.
Master of Science
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Ong, Chin Siang. "Digital phased array architectures for radar and communications based on off-the-shelf wireless technologies." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FOng.pdf.

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Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, December 2004.
Thesis advisor(s): David C. Jenn, Siew Yam Yeo. Includes bibliographical references (p. 63-64). Also available online.
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Scattone, Francesco. "Phased array antenna with significant reduction of active controls." Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1S168/document.

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L'objectif de cette thèse est d'exploiter les phénomènes des ondes de fuite pour améliorer les performances des antennes classiques à ouverture pour les applications spatiales. Ici, nous considérons des configurations planaires où les ondes de fuite sont excitées entre un plan de masse et un superstrat partiellement réfléchissant. Des réseaux de petites ouvertures sur le plan de masse sont utilisés pour alimenter les antennes considérées. Les structures avec superstrat sont développées en configuration réseaux simples ou réseaux à commande de phase, considérées intéressantes en termes de flexibilité du système pour des liens satellitaires de nouvelle génération.Pour étudier efficacement ces antennes, nous avons développé un outil d'analyse basé sur une approche spectrale avec fonction de Green. Cet outil permet d'analyser les structures proposées en prenant en compte l'impact du couplage mutuel entre les éléments sur les performances de rayonnement avec une réduction du temps de calcul et d'utilisation de mémoire.L'augmentation du gain des structures à ondes de fuite peut ouvrir la voie à la réduction du nombre d'éléments des réseaux associés, et donc des commandes en amplitude et phase. Dans une configuration à ondes de fuite, chaque élément du réseau rayonne avec une ouverture équivalente plus grande, augmentant ainsi l'espacement entre les éléments sans affecter le gain global de la structure. Comme largement expliqué dans le manuscrit, les solutions à ondes de fuite représentent par conséquent un avantage majeur pour les antennes du segment utilisateur.En plus de l'amélioration du gain, la technologie à ondes de fuite peut être efficacement exploitée pour synthétiser le diagramme de rayonnement, en choisissant correctement les paramètres de conception de l'antenne. Cette caractéristique peut être utilisée dans les réseaux à commande de phase, pour produire un diagramme d'élément qui minimise les pertes par dépointage et qui filtre les lobes de réseaux. Une procédure de synthèse pour des antennes réseaux raréfiés à ondes de fuite est ainsi présentée dans le manuscrit, ainsi qu'une nouvelle configuration de réseaux avec superstrat irrégulier. Ce dernier permet de réduire les lobes secondaires de l'antenne en utilisant une excitation uniforme. Cette dernière configuration montre clairement que la capacité de modifier le diagramme de rayonnement est la caractéristique la plus attrayante des antennes planaires à ondes de fuite, pour être utilisée dans des solutions de réseaux à commande de phase
The objective of this thesis is to exploit the leaky-wave phenomena to enhance the performance of classical aperture antennas for space applications. Here, we consider planar configurations where the leaky modes are excited between a ground plane and a partially reflective superstrate. Arrangements of small apertures opening on the ground plane are used to feed the antennas under study. The superstrate-like leaky-wave structures are developed in array or phased array configurations, considered of interest in terms of flexibility of the system for next generation satellite links. In order to efficiently study planar leaky-wave arrays, we have developed an analysis tool based on a Green's function spectral approach. The developed tool allows to precisely analyze the proposed structure by taking into account the impact of the mutual coupling among the elements on the radiation performance of the whole antenna. In addition, it can handle extremely large structures in terms of wavelengths with a small computational effort with respect to commercial tools. In particular, the gain enhancement of leaky-based structures can pave the way to the reduction of the number of elements of the associated phased arrays. In a leaky-wave configuration each element of the array will radiate with a larger equivalent aperture allowing a larger spacing among elements without affecting the final gain of the whole structure. This aspect is particularly important in the case of phased arrays, where phase shifters and control cells are, typically, the most expensive components of the system. As extensively explained in the manuscript, antennas for user segment might find the highest benefit by using leaky-wave solutions. Besides the gain enhancement, the leaky-wave technology can be effectively exploited to conveniently shape the radiation pattern by properly engineering the design parameters of the antenna. This capability can be used in phased arrays to generate a convenient element pattern to minimize the scan losses and filter the grating lobes appearing in the visible space when dealing with periodicities larger than a wavelength. Therefore, a synthesis procedure for thinned leaky-wave arrays is presented in the manuscript. Also, a novel array configuration, the irregular superstrate array, is presented. The irregular superstrate allows the reduction of the side lobes of the antenna below -20 dB in the considered 2.5 % band, using a uniform excitation. This last configuration clearly shows that the shaping capability of leaky-wave antennas is the most appealing feature to be used in phased array solutions
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Bertulli, Scott. "MATLAB-Based Dipole Array Simulator Tool For MIT Haystack Observatory." Link to electronic thesis, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-050505-104840/.

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Eng, Cher Shin. "Digital antenna architectures using commercial off-the-shelf hardware." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2003. http://library.nps.navy.mil/uhtbin/hyperion-image/03Dec%5FEng.pdf.

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Thesis (M.S. in Engineering Science (Electrical Engineering)--Naval Postgraduate School, December 2003.
Thesis advisor(s): David C. Jenn, Roberto Cristi. Includes bibliographical references (p. 75-76). Also available online.
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Middlebrook, Christopher. "INFRARED ANTENNA-COUPLED PHASED-ARRAY." Doctoral diss., University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3266.

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Phased-array antennas are commonplace in the radiofrequency portion of the electromagnetic spectrum. Exploitation of phasing effects between multiple antennas facilitates a wide range of applications, including synthetic-aperture radar, beam forming, and beam scanning. For the first time, the phased addition of multiple dipole antennas is demonstrated in the infrared, at a wavelength of 10.6 micrometers. Coplanar strip lines are used to interconnect the antennas, preserving the phase of the individual contributions. Several different proof-of-concept experiments are performed, using planar antennas fabricated with direct-write electron-beam lithography. Infrared-frequency currents from two dipole antennas are summed together at a common feedpoint and dissipated in a bolometric load. Angular pattern measurements show that the direction of maximum gain depends on the phase difference between the antennas. As more antennas are added together in phase, beam narrowing is observed in the angular response. Another experiment uses a two-dipole array to directly measure the magnitude of the mutual coherence function, at the plane of the antennas, of a spatially incoherent narrowband source. Measurements are also made of the broadside antenna response comparing air-side and substrate-side situations for a dipole antenna fabricated on a hemispherical immersion lens. In all cases, the measured behavior is confirmed by electromagnetic analysis.
Ph.D.
Optics and Photonics
Optics and Photonics
Optics PhD
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Römer, Christian. "Slotted waveguide structures in phased array antennas /." Karlsruhe : IHE, 2008. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016491138&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Darwood, Peter B. "Pattern synthesis for small phased array antennas." Thesis, University of Bristol, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262843.

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Uhl, Brecken. "Direct Spatial Antenna Modulation for Phased-Array Applications." International Foundation for Telemetering, 2009. http://hdl.handle.net/10150/606129.

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ITC/USA 2009 Conference Proceedings / The Forty-Fifth Annual International Telemetering Conference and Technical Exhibition / October 26-29, 2009 / Riviera Hotel & Convention Center, Las Vegas, Nevada
New technologies are sought to meet the requirements of evolving telemetry capabilities such as new operating bands, increased test article and ground segment collaboration, and on-the-fly quality of service (QOS) management. Smart antennas may contribute to this evolution by directing signal energy where and when it is needed. Direct spatial antenna modulation (DSAM) represents a new approach to cost-effective smart antennas potentially offering benefits such as post-amplifier modulation, polarization reconfigurability, phase-shifterless phased arrays, oscillator-less frequency conversion, and pre-receiver processing gain. The basic DSAM approach has recently been proven through analysis, simulation, and prototyping, with significant implications for future capabilities.
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Davids, Vernon Pete. "Implementation of a wideband microstrip phased array antenna for X-band radar applications." Thesis, Cape Peninsula University of Technology, 2009. http://hdl.handle.net/20.500.11838/1100.

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Thesis (MTech (Electrical Engineering))--Cape Peninsula University of Technology, 2009
This thesis presents the design, analysis and implementation of an eight-element phased array antenna for wideband X-band applications. The microstrip phased array antenna is designed using eight quasi-Yagi antennas in a linear configuration and is printed on RT/Duroid 6010LM substrate made by Rogers Corporation. The feeding network entails a uniform beamforming network as well as a non-uniform -25 dB Dolph-Tschebyscheff beamforming network, each with and without 45° delay lines, generating a squinted beam 14° from boresight. Antenna parameters such as gain, radiation patterns and impedance bandwidth (BW) are investigated in the single element as well as the array environment. Mutual coupling between the elements in the array is also predicted. The quasi-Yagi radiator employed as radiating element in the array measured an exceptional impedance bandwidth (BW) of 50% for a S11 < -10 dB from 6 GHz to 14 GHz, with 3 dB to 5 dB of absolute gain in the frequency range from 8 GHz to 11.5 GHz. The uniform broadside array measured an impedance BW of 20% over the frequency band and a gain between 9 dB to 11 dB, whereas the non-uniform broadside array measured a gain of 9 dB to 11 dB and an impedance BW of 14.5%. Radiation patterns are stable across the X-band. Beam scanning is illustrated in the E-plane for the uniform array as well as for the non-uniform array.
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Books on the topic "Phased array antennas"

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Bhattacharyya, Arun K. Phased Array Antennas. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471769126.

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Hansen, Robert C. Phased array antennas. 2nd ed. Hoboken, N.J: Wiley, 2009.

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C, Hansen Robert. Phased array antennas. 2nd ed. Hoboken, N.J: Wiley, 2009.

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C, Hansen Robert. Phased array antennas. New York: Wiley, 1998.

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C, Hansen Robert. Phased array antennas. 2nd ed. Hoboken, N.J: Wiley, 2009.

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C, Hansen Robert. Phased array antennas. 2nd ed. Hoboken, N.J: Wiley, 2009.

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C, Hansen Robert. Phased array antennas. New York: Wiley-InterScience, 1998.

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Bhattacharyya, Arun. Phased Array Antennas. New York: John Wiley & Sons, Ltd., 2006.

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Mailloux, Robert J. Phased array antenna handbook. 2nd ed. Boston: Artech House, 2005.

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Mailloux, Robert J. Phased array antenna handbook. 2nd ed. Boston, MA: Artech House, 2004.

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Book chapters on the topic "Phased array antennas"

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Rahman, Habibur. "Aperture and Phased Array Antennas." In Fundamental Principles of Radar, 197–228. Boca Raton : Taylor & Francis, [2019]: CRC Press, 2019. http://dx.doi.org/10.1201/9780429279478-11.

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Dong, Tao, Jingwen He, and Yue Xu. "Design of Optical Antennas and Arrays." In Photonic Integrated Phased Array Technology, 37–77. Singapore: Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9919-4_2.

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Zmuda, Henry. "Optical Beamforming for Phased Array Antennas." In Adaptive Antenna Arrays, 219–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-05592-2_13.

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Hay, Stuart G., and Trevor S. Bird. "Applications of Phased Array Feeders in Reflector Antennas." In Handbook of Antenna Technologies, 3139–87. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-4560-44-3_97.

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Hay, S. G., and T. S. Bird. "Applications of Phased Array Feeders in Reflector Antennas." In Handbook of Antenna Technologies, 1–41. Singapore: Springer Singapore, 2015. http://dx.doi.org/10.1007/978-981-4560-75-7_97-1.

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Karmakar, Nemai Chandra, Parisa Zakavi, and Maneesha Kambukage. "FPGA-Controlled Phased Array Antenna Development for UHF RFID Reader." In Handbook of Smart Antennas for RFID Systems, 211–41. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470872178.ch8.

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Saleem, Muhammad, Sidra Naz, and Anila Kauser. "Principle Features of Beamforming and Phase Shift of Phased Array Antennas." In Communications in Computer and Information Science, 130–41. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6052-7_12.

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Têtu, M., M. Chamberland, P. Tremblay, C. Beaulieu, S. Paquet, A. Fekecs, G. Lessard, M. L. Charès, and C. Laperle. "Photonics Applied to Phased Array Antennas: Work Done at Université Laval." In Applications of Photonic Technology, 157–62. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4757-9247-8_31.

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Lau, Kam Y. "Broadband Microwave Fiber-Optic Links with RF Phase Control for Phased-Array Antennas." In Springer Series in Optical Sciences, 229–33. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-16458-3_23.

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Han, Liang, and Ke Wu. "Circuit Representation and Performance Analysis of Phased Array Antennas Including Mutual Coupling Effects." In Electromagnetics and Network Theory and their Microwave Technology Applications, 35–49. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18375-1_3.

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Conference papers on the topic "Phased array antennas"

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Weverka, Robert T., Anthony W. Sarto, and Kelvin Wagner. "Photorefractive Phased-Array-Radar Processor Dynamics." In Optical Computing. Washington, D.C.: Optica Publishing Group, 1993. http://dx.doi.org/10.1364/optcomp.1993.owd.2.

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Large adaptive, two dimensional phased-array radar antennas can consist of thousands of antenna elements, have GHz bandwidths, and must be able to steer and adapt the antenna beam rapidly in a dynamic signal environment.
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Bachmann, M., M. Schwerdt, B. Döring, and C. Schulz. "Accurate antenna pattern modelling for spaceborne active phased array antennas." In 2010 IEEE International Symposium on Phased Array Systems and Technology (ARRAY 2010). IEEE, 2010. http://dx.doi.org/10.1109/array.2010.5613360.

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Sikina, Thomas V. "Reordered lattices for phased array antennas." In 2010 IEEE International Symposium on Phased Array Systems and Technology (ARRAY 2010). IEEE, 2010. http://dx.doi.org/10.1109/array.2010.5613272.

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Keevil, John E. "Feed equations for phased array multiport antennas." In 2013 IEEE International Symposium on Phased Array Systems and Technology (ARRAY 2013). IEEE, 2013. http://dx.doi.org/10.1109/array.2013.6731849.

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Shishlov, A. V., Yu V. Krivosheev, and V. I. Melnichuk. "Principal features of contour beam phased array antennas." In 2016 IEEE International Symposium on Phased Array Systems and Technology (PAST). IEEE, 2016. http://dx.doi.org/10.1109/array.2016.7832635.

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Ferendeci, Altan M., and Piyou Zhang. "Wideband Phased Array Antennas." In 2008 IEEE National Aerospace and Electronics Conference. IEEE, 2008. http://dx.doi.org/10.1109/naecon.2008.4806537.

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Popovic, Z. "Micro-coaxial micro-fabricated feeds for phased array antennas." In 2010 IEEE International Symposium on Phased Array Systems and Technology (ARRAY 2010). IEEE, 2010. http://dx.doi.org/10.1109/array.2010.5613397.

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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. Washington, D.C.: Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.fee2.

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Abstract:
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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Norrod, Roger D., J. Richard Fisher, Brian D. Jeffs, and Karl F. Warnick. "Development of cryogenic phased array feeds for Radio Astronomy antennas." In 2010 IEEE International Symposium on Phased Array Systems and Technology (ARRAY 2010). IEEE, 2010. http://dx.doi.org/10.1109/array.2010.5613299.

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Ould-Elhassen, M., M. Mabrouk, A. Ghazel, and Ph Benech. "Improved coverage of phased array antennas used for RFID applications." In 2013 IEEE International Symposium on Phased Array Systems and Technology (ARRAY 2013). IEEE, 2013. http://dx.doi.org/10.1109/array.2013.6731888.

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Reports on the topic "Phased array antennas"

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Brock, B. C. The frequency response of phased-array antennas. Office of Scientific and Technical Information (OSTI), February 1989. http://dx.doi.org/10.2172/6415463.

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Doerry, Armin Walter. SAR processing with stepped chirps and phased array antennas. Office of Scientific and Technical Information (OSTI), September 2006. http://dx.doi.org/10.2172/893561.

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Brock, Billy C. The application of taylor weighting, digital phase shifters, and digital attenuators to phased-array antennas. Office of Scientific and Technical Information (OSTI), March 2008. http://dx.doi.org/10.2172/932884.

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Wittman, Ronald C., Allen C. Newell, Carl F. Stubenrauch, Katherine MacReynolds, and Michael H. Francis. Simulation of the merged spectrum technique for aligning planar phased-array antennas, part I. Gaithersburg, MD: National Institute of Standards and Technology, 1992. http://dx.doi.org/10.6028/nist.ir.3981.

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Boyd, David A. Uniform-large Area BaSrTiO3 Growth and Novel Material Designs to Enable Fabrication of High Quality, Affordable, and Performance Consistent Phase Shifters for OTM Phased Array Antennas. Fort Belvoir, VA: Defense Technical Information Center, July 2012. http://dx.doi.org/10.21236/ada571207.

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Pedersen, John F., and Allan Gayer. Investigation of a Multifrequency Reconfigurable Phased Array Antenna. Fort Belvoir, VA: Defense Technical Information Center, May 1991. http://dx.doi.org/10.21236/ada236422.

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Dorsey, W. M., Mark G. Parent, S. A. Long, Christopher S. McDermitt, and Frank Bucholtz. RF Photonic, In-Situ, Real-Time Phased Array Antenna Calibration System. Fort Belvoir, VA: Defense Technical Information Center, November 2010. http://dx.doi.org/10.21236/ada532977.

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Steier, W. H., M. C. Oh, C. Zhang, H. Zhang, and A. Szep. Electro-optic Polymers and Applications in Phase Shifters for Next Generation Phase Array Antennas. Fort Belvoir, VA: Defense Technical Information Center, January 2000. http://dx.doi.org/10.21236/ada381051.

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Mital, Rashmi, Dharmesh P. Patel, Jaganmohan B. Rao, and Greg C. Tavik. Affordable Wideband Multifunction Phased Array Antenna Architectures Using Frequency Scaled Radiating Elements. Fort Belvoir, VA: Defense Technical Information Center, September 2014. http://dx.doi.org/10.21236/ada610684.

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Fenn, A. J., and E. J. Kelly. Theoretical Effects of Array Mutual Coupling on Clutter Cancellation in Displaced Phase Center Antennas. Fort Belvoir, VA: Defense Technical Information Center, September 2000. http://dx.doi.org/10.21236/ada382122.

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