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Flat-Panel Wideband Dual-Circularly Polarized 8X8 Phased Array Antenna for SATCOM ApplicationsA wideband, dual-circularly polarized (CP) 8×8 phased array is designed for operation at K-/Ka-band, which exhibits wide impedance and axial ratio (AR) bandwidths that encompass both of the desired satellite communication (SATCOM) bands of 22.55–23.55 GHz and 25.5–27.5 GHz. The
array has a scan range of ±50° and ±36° at 23.05 GHz and 26.5 GHz, which are the center frequencies of the two aforementioned bands. The array has been integrated with a beamforming network utilizing 5G silicon RFICs, and the measurement results will be presented during the conference.
Document ID
20220014496
Acquisition Source
Glenn Research Center
Document Type
Conference Paper
Authors
Sanghamitro Das
(San Diego State University San Diego, California, United States)
Satish K Sharma
(San Diego State University San Diego, California, United States)
Seth W Waldstein
(Glenn Research Center Cleveland, Ohio, United States)
James M Downey
(Glenn Research Center Cleveland, Ohio, United States)
Bryan L Schoenholz
(Glenn Research Center Cleveland, Ohio, United States)
Sarah M Dever
(Glenn Research Center Cleveland, Ohio, United States)
James A Nessel
(Glenn Research Center Cleveland, Ohio, United States)
Rudraishwarya Banerjee
(San Diego State University San Diego, California, United States)
Date Acquired
September 23, 2022
Subject Category
Communications And Radar
Meeting Information
Meeting: National Radio Science Meeting
Location: Boulder, CO
Country: US
Start Date: January 10, 2023
End Date: January 14, 2023
Sponsors: USNC-URSI
Funding Number(s)
WBS: 582181.04.02.22.20.12.02
CONTRACT_GRANT: 80NSSC20M0077 P00003
Distribution Limits
Public
Copyright
Use by or on behalf of the US Gov. Permitted.
Technical Review
Single Expert
Keywords
phased array antenna
5G
satellite communications
Ka-band
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