A Multiband, Compact, and Full-Duplex Beam Scanning Antenna Transceiver System Operating From 10 to 35 GHz

Hong, Sung-Ho; Kim, Sang-Gyu; Coutant, M.R.; Rodenbeck, Christopher T.; Chang, Kai

doi:10.1109/tap.2005.863375

Cited by 19 publications

(3 citation statements)

References 11 publications

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“…R ECENT developments in both commercial and military wireless communications call for a system that requires to transmit and receive signals in different frequencies simultaneously [1]- [4]. The separate frequency band used for each direction of full-duplex transmission permits an improvement in the capacity and effectiveness of the system, but will increase the cost and complexity.…”

Section: Introductionmentioning

confidence: 99%

A Bidirectional Dual-Frequency Retrodirective Array for Full-Duplex Communication Applications

Chen

Zhang

Liu

et al. 2012

Antennas Wirel. Propag. Lett.

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A bidirectional dual-frequency retrodirective array is presented, which uses intermediate frequency (IF) phase conjugation as the design concept. The proposed array has the ability of working at two different interrogating frequencies. For each interrogating signal, the frequency is converted to the other. This array contains the attractive features of simultaneously achieving bidirectional dual-frequency retrodirectivity and high isolation between the receiving and retransmitting signals. It is suitable for a full-duplex communication system. The proposed array is fabricated and demonstrated. Monostatic and bistatic measurements have been done to validate the performance of the system.

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Section: Introductionmentioning

confidence: 99%

A Bidirectional Dual-Frequency Retrodirective Array for Full-Duplex Communication Applications

Chen

Zhang

Liu

et al. 2012

Antennas Wirel. Propag. Lett.

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“…Wideband active array antennas are highly interesting alternatives to conventional antennas in applications including wireless communications, wideband radar, EW, radioastronomy, and multifunction RF systems [1][2][3][4]. Their potential advantages; multiple target tracking and jamming, directive communication and jamming, graceful degradation, flexibility, weight, size, etc.…”

Section: Introductionmentioning

confidence: 99%

“…ANTENNA ELEMENT AND ARRAY DESIGN A popular antenna candidate for broadband, wide-angle scanning, antenna arrays is the tapered slot antenna (TSA) element. Different forms of TSA antennas have been used both as single antenna elements and in array antennas [1,[4][5][6][7] and can theoretically be designed for multi octave bandwidths. Basically it consists of a slot line between metallic fins with gradually increasing slot width.…”

Section: Introductionmentioning

confidence: 99%

Wideband Antenna Arrays with Reconfigurable Beamforming and Beamshaping

Ouacha

Erickson

Gunnarsson

et al. 2007

2007 IEEE/MTT-S International Microwave Symposium

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The paper gives an overview of research results from FOI on dual polarized phased array antennas and integrated beamforming components for wideband and wideangle beamforming. The electromagnetic design and experimental evaluation of two antenna arrays in the 2-6 and 6-18 GHz bands, with 2x7x8 elements each, is described. The electromagnetic performance has been simulated using commercial and in-house developed codes. Experimental evaluation show that the arrays have reflection levels below -10 dB and good radiation properties in a frequency range of up to 1:3 and scan angles of up to 600. A concept with wideband reconfigurable beamforming with frequency tapered aperture areas is also presented. Two objectives are to enable adaptation of beamwidths to different requirements, and to enable a frequency independent beamwidth over a wide frequency range. Components for wideband beamforming with MMIC true-time delays and reconfigurable active power distribution working in the 2-18 GHz range are also presented.

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Antenna Arrays

Mailloux

2015

Wiley Encyclopedia of Electrical and Electronics Engineering

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Consisting of two to thousands of antenna elements, an array antenna presents the ultimate in flexible pattern control. This capability includes electronic scanning, planar or conformable apertures, ability to transmit or receive multiple shaped patterns, and adaptive control for jammers, clutter, multipath suppression, and the reduction of co‐site interference. Arrays benefit from technological advances, and they are key technology drivers for solid‐state T / R (transmit/receive) modules, advanced signal processing, and photonic technology. This article overviews antenna arrays, subarrays and their architecture, phase control devices, and pattern analysis. Array mutual couplings, array synthesis, and theoretical and practical aspects of periodic, aperiodic, and conformal arrays are also presented.

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A Multiband, Compact, and Full-Duplex Beam Scanning Antenna Transceiver System Operating From 10 to 35 GHz

Cited by 19 publications

References 11 publications

A Bidirectional Dual-Frequency Retrodirective Array for Full-Duplex Communication Applications

A Bidirectional Dual-Frequency Retrodirective Array for Full-Duplex Communication Applications

Wideband Antenna Arrays with Reconfigurable Beamforming and Beamshaping

Antenna Arrays

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