MIDAS Wideband Mmw Digital Tile

James McSpadden,Lawrence J. Kushner, Jason Milne, Richard Young, Ray Maylone,John D. Albrecht,John Papapolymerou,Matthew S. Hodek,Myung-Jun Choe, Jae-Yong Ihm, Kang-Jin Lee,Jonathan B. Hacker

IEEE International Symposium on Phased Array Systems and Technology（2022）

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摘要

Raytheon Technologies teamed with Michigan State University and Teledyne Scientific present a zero-IF, mixed-signal, 32-channel millimeter-wave CMOS transceiver design developed under the DARPA/MTO MIDAS program. The architectural choices, design overview, and measured results from two generations of ASIC development are presented. As part of the MIDAS 3D T/R module, element-level digital beamforming provided by this ASIC will allow multiple simultaneous beams over a wide field of regard.

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关键词

MIDAS,millimeter-wave,Digital Tile,phased array antenna,element-level digital beamforming

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