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Self-steered retrodirective arrays with amplification
IEEE Transactions on Antennas and Propagation, 1969Self-steered retrodirective arrays using a phase synthesizer are described. The array configuration permits combining of the signals from the individual elements at IF level. The performance of this array in noise is analyzed and compared with another type of self-steered array.
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Assessment of performance limitations of Pon retrodirective arrays
IEEE Transactions on Antennas and Propagation, 2002We examine the behavioral characteristics of Pon type heterodyne retrodirective arrays (RDAs) (see Pon, C.Y., IEEE Trans. Antenna Propagat., vol.12, p.176-80, 1966) and provide a simple, yet comprehensive, modeling equation that allows the retransmission response of the RDA to be determined.
Toh, Bee-Yen +2 more
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Retrodirective array design using ring antenna
2011 IEEE International Symposium on Antennas and Propagation (APSURSI), 2011This paper presents a microstrip 4×8 retrodirective array which consists of two 4×4 sub-arrays. These two 4×4 sub-arrays employ proximity-coupled microstrip ring antennas as the array elements. The design frequency of the ring antenna is 5.8 GHz and the antenna produces voltage standing wave ratio (VSWR) and axial ratio less than 1.5 and 1 dB ...
null Dong-Jin Jung +2 more
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Retrodirective array techniques for ACC vehicular augmentation
IEE Colloquium on Antennas for Automotives, 2000The authors describe a technique which uses a retrodirective array that consists of a cluster of sub-arrays designed for use as sensors in adaptive cruise control applications. The authors define system parameters for millimeter operation. Softboard sub-array characteristics are also defined.
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Theory and implementation of scalable, retrodirective distributed arrays
2019<p>A Distributed Multi-Input Multi-Output (DMIMO) system consists of many transceivers coordinating themselves into a "virtual antenna array" in order to emulate MIMO capabilities. In recent years, the field of research investigating DMIMO Communications has grown substantially.
Benjamin Michael Peiffer +5 more
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Phased arrays and retrodirective systems
IEEE MTT-S International Microwave Symposium Digest, 2005., 2006R. Miyamoto, J. Navarro
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Retrodirective Rectenna Arrays for passive SHF-RFID Transponders
2022 17th Conference on Ph.D Research in Microelectronics and Electronics (PRIME), 2022Sebastian Böller +3 more
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RECENT PROGRESS IN RETRODIRECTIVE ARRAYS
IEICE Proceeding Series, 2000Ryan, Y. Miyamoto +2 more
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