⚡ 本页包含 AI 生成的分析内容，仅供参考
本文提出了一款在28nm CMOS工艺上实现的79GHz二进制相位调制连续波雷达收发机，解决了收发之间的泄露问题。
The demand for inexpensive and ubiquitous accurate motion-detection sensors for road safety, smart homes and robotics justifies the interest in single-chip mm-Wave radars: a high carrier frequency allows for a high angular resolution in a compact multi-antenna system and a wide bandwidth allows for a high depth resolution. With the objective of single-chip radar systems, CMOS is the natural candidate to replace SiGe as a leading technology [1-6]. A problem of CW radars, both phase and frequency modulated, is the TX-to-RX spillover: due to the limited isolation on chip, between antennas or in the circulator, a fraction of the TX output power leaks to the RX input. With a TX output power of 10dBm and 40dB isolation, spillover power at the RX input
Davide Guermandi1, Qixian Shi1,2, Alaa Medra1,2, Tomohiro Murata3,
Wim Van Thillo1, André Bourdoux1, Piet Wambacq1,2, Vito Giannini1 imec, Leuven, Belgium, 2Vrije Universiteit Brussel, Brussels, Belgium, Panasonic, Yokohama, Japan 1 3