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Differential Front-End Design for Mid-Frequency Aperture Array Design

Abstract : Differential front-end design presents a good prospect to be integrated with differential beamformer inputs without a transformer needed otherwise for a single-ended front-end design. A front-end solution with a complete differential configuration is presented. The potential advantages of this design are: planar antenna elements mean a lower cost; differential LNAs in close proximity to the antenna elements reducing feedline loss hence potentially a low noise figure and a less power consumption without an active balun needed in the RF signal chain.
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https://hal-insu.archives-ouvertes.fr/insu-01493374
Contributor : Nathalie Rouchon <>
Submitted on : Tuesday, March 21, 2017 - 2:35:30 PM
Last modification on : Wednesday, September 23, 2020 - 4:36:32 AM

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Yongwei Zhang, Ahmed El-Makadema, Sangitiana Harison, Stéphane Bosse, Anthony Brown, et al.. Differential Front-End Design for Mid-Frequency Aperture Array Design . 17th International Conference on Electromagnetics in Advanced Applications (ICEAA) / 5th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (IEEE-APWC), Sep 2015, Torino, Italy. pp.291-292, ⟨10.1109/ICEAA.2015.7297120⟩. ⟨insu-01493374⟩

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