SESSION 11 RF and mm-Wave Wireless Receivers.pdf

1、ISSCC 2025SESSION 11RF and mm-Wave Wireless Receivers11.1:A 256-Element Ka-Band CMOS Phased-Array Receiver Using Switch-Type Quadrature-Hybrid-First Architecturefor Small Satellite Constellations 2025 IEEE International Solid-State Circuits Conference1 of 50A 256-Element Ka-Band CMOS Phased-Array Re

2、ceiver Using Switch-Type Quadrature-Hybrid-First Architecture for Small Satellite ConstellationsSena Kato1,Jill Mayeda1,Keito Yuasa1,Michihiro Ide1,Takeshi Ota1,Shu Date1,Yudai Yamazaki1,Xiaolin Wang1,Xi Fu1,Dongwon You1,Makoto Higaki2,Jumpei Sudo2,Hiroshi Takizawa2,Masashi Shirakura2,Takashi Tomura

3、1,Hiroyuki Sakai1,Kazuaki Kunihiro1,Kenichi Okada1,Atsushi Shirane11Institute of Science Tokyo,Tokyo,Japan 2Axelspace,Tokyo,Japanformerly,11.1:A 256-Element Ka-Band CMOS Phased-Array Receiver Using Switch-Type Quadrature-Hybrid-First Architecturefor Small Satellite Constellations 2025 IEEE Internati

4、onal Solid-State Circuits Conference2 of 50Outline Background and Motivation Proposed Phased-Array ReceiverQuadrature-Hybrid Mode and Through Mode Proposed Switch-Type Quadrature-Hybrid-First Architecture Circuit ImplementationProposed Switch-Type Quadrature-Hybrid&LNA Measurement Results Conclusion

5、11.1:A 256-Element Ka-Band CMOS Phased-Array Receiver Using Switch-Type Quadrature-Hybrid-First Architecturefor Small Satellite Constellations 2025 IEEE International Solid-State Circuits Conference3 of 50Outline Background and Motivation Proposed Phased-Array ReceiverQuadrature-Hybrid Mode and Thro

6、ugh Mode Proposed Switch-Type Quadrature-Hybrid-First Architecture Circuit ImplementationProposed Switch-Type Quadrature-Hybrid&LNA Measurement Results Conclusion11.1:A 256-Element Ka-Band CMOS Phased-Array Receiver Using Switch-Type Quadrature-Hybrid-First Architecturefor Small Satellite Constellat