Search: onr:"swepub:oai:research.chalmers.se:d87a909c-d00c-4137-9464-ca4d618743aa" >
An E-band Compact F...
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Vosoogh, Abbas,1984Chalmers tekniska högskola,Chalmers University of Technology
(author)
An E-band Compact Frequency Division Duplex Radio Front-end Based on Gap Waveguide Technology
- Article/chapterEnglish2019
Publisher, publication year, extent ...
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2019
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electronicrdacarrier
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LIBRIS-ID:oai:research.chalmers.se:d87a909c-d00c-4137-9464-ca4d618743aa
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https://research.chalmers.se/publication/512068URI
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https://research.chalmers.se/publication/511363URI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:kon swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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A compact module consisting of a novel integration of an antenna, a diplexer, and millimeter-wave active circuits for low latency wireless backhaul links working at E-band is presented in this paper. The proposed radio front-end module is built by four distinct layers which are vertically stacked with no electrical contact requirement between them based on gap waveguide technology. A 16×16 corporate-fed slot array antenna is successfully integrated× with a 5th order diplexer, as well as a transmitter (Tx) and a receiver (Rx) monolithic microwave integrated circuits (MMICs) in one package with a novel architecture and a compact form. The integrated radio front-end is able to simultaneously send and receive data by using a frequency division duplex (FDD) transmission scheme at 71-76 GHz and 81-86 GHz bands. A wireless data transmission is successfully demonstrated showing a data rate of 6 Gbit/s using 64 quadrature amplitude modulated (QAM) signal with a spectral efficiency of 4.4 bit/s/Hz. The proposed radio front-end provides the advantages of low loss, high efficiency, compact integration, and a simple mechanical assembly, which makes it a suitable solution for small cell backhaul links.
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Sorkherizi, M. S.Université Concordia,Concordia University
(author)
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Vassilev, Vessen,1969Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)em7vevas
(author)
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Uz Zaman, Ashraf,1975Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)zaman
(author)
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He, Zhongxia Simon,1984Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)zhongxia
(author)
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Yang, Jian,1960Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)jianyang
(author)
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Kishk, AhmedUniversité Concordia,Concordia University
(author)
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Zirath, Herbert,1955Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)zirath
(author)
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Chalmers tekniska högskolaUniversité Concordia
(creator_code:org_t)
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In:13th European Conference on Antennas and Propagation, EuCAP 2019
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