Proceedings Paper
Coded aperture subreflector array for high resolution radar imaging| Format | Member Price | Non-Member Price |
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Paper Abstract
This paper describes the design and demonstration of a 1024 element coded aperture subreflector array, implemented with single-bit phase shifters that utilize GaN HEMTs to modulate signals upon reflection. An active reflect-array enables digital beamforming using a single 235 GHz radar transceiver. Wafer level fabrication and assembly allows large arrays to be tiled up while maintaining reasonable costs.
Paper Details
Date Published: 13 May 2019
PDF: 11 pages
Proc. SPIE 10994, Passive and Active Millimeter-Wave Imaging XXII, 1099405 (13 May 2019); doi: 10.1117/12.2525061
Published in SPIE Proceedings Vol. 10994:
Passive and Active Millimeter-Wave Imaging XXII
David A. Wikner; Duncan A. Robertson, Editor(s)
PDF: 11 pages
Proc. SPIE 10994, Passive and Active Millimeter-Wave Imaging XXII, 1099405 (13 May 2019); doi: 10.1117/12.2525061
Show Author Affiliations
Jonathan J. Lynch, HRL Labs., LLC (United States)
Florian G. Herrault, HRL Labs., LLC (United States)
Gabriel L. Virbila, HRL Labs., LLC (United States)
Keerti S. Kona, HRL Labs., LLC (United States)
David L. Hammon, HRL Labs., LLC (United States)
Dean C. Regan, HRL Labs., LLC (United States)
Florian G. Herrault, HRL Labs., LLC (United States)
Gabriel L. Virbila, HRL Labs., LLC (United States)
Keerti S. Kona, HRL Labs., LLC (United States)
David L. Hammon, HRL Labs., LLC (United States)
Dean C. Regan, HRL Labs., LLC (United States)
Joel C. Wong, HRL Labs., LLC (United States)
Yan Tang, HRL Labs., LLC (United States)
Eric M. Prophet, HRL Labs., LLC (United States)
Partia Naghibi, HRL Labs., LLC (United States)
Aurelio Lopez, HRL Labs., LLC (United States)
Michael D. Wetzel, HRL Labs., LLC (United States)
Yan Tang, HRL Labs., LLC (United States)
Eric M. Prophet, HRL Labs., LLC (United States)
Partia Naghibi, HRL Labs., LLC (United States)
Aurelio Lopez, HRL Labs., LLC (United States)
Michael D. Wetzel, HRL Labs., LLC (United States)
Published in SPIE Proceedings Vol. 10994:
Passive and Active Millimeter-Wave Imaging XXII
David A. Wikner; Duncan A. Robertson, Editor(s)
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