Publication Details
Anirudh Kankuppe Raghavendra Swamy, Sehoon Park, Kristof Vaesen, Dae-Woong Park, Barend Van Liempd, Piet Wambacq, Jan Craninckx

IEEE 47th European Solid State Circuits Conference (ESSCIRC), 2021

Contribution To Book Anthology


A 139.5-157.7 GHz D-band I/Q radar receiver with an on-chip antenna and a spillover resilient N-path baseband filter is presented. Spillover and its manifestation based on the chirp rate is discussed and a filter for spillover mitigation is implemented. The radar is characterized with 55 dB conversion gain, 8dB NF (5.6 dB EINF) and 26dB narrow-band spillover attenuation. The receiver is also capable of selectively mitigating very close by large reflectors and the system power consumption is 67mW.

DOI scopus