Ka-band Transmitarray with Integrated High-Power Amplifiers for Limited-Scan Applications

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This paper presents the design of a Ka-band active transmitarray consisting of radiating waveguide elements, a transition from waveguide to PCB, and commercial phase shifters and high-power amplifiers. A unit cell design is presented, which at a size of (0.7λ)2 allows for beamsteering without grating lobes up to around ±20° from broadside. The modeled performance of a 68-element array is presented, demonstrating the feasibility of a 81.6 dBm EIRP at 35 GHz from a 7 cm wide aperture.
Originele taal-2Engels
Titel2022 Asia-Pacific Microwave Conference (APMC 2022)
UitgeverijInstitute of Electrical and Electronics Engineers
HoofdstukIF-C08
Pagina's854-856
Aantal pagina's3
ISBN van elektronische versie978-4-902339-56-7
StatusGepubliceerd - 9 jan. 2023
Evenement2022 Asia-Pacific Microwave Conference, APMC 2022 - Hybrid/Online, Yokohama, Japan
Duur: 29 nov. 20222 dec. 2022
https://apmc2022.org/

Congres

Congres2022 Asia-Pacific Microwave Conference, APMC 2022
Verkorte titelAPMC 2022
Land/RegioJapan
StadYokohama
Periode29/11/222/12/22
Internet adres

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