@inproceedings{271d8c35621b4d01bb6614ac1e385eec,
title = "Chirp-partition based pre-distortion for reduced carrier leakage in circulator-based wide-band FMCW radar systems",
abstract = "This paper presents a digital pre-distortion scheme to reduce carrier-leakage in wideband FMCW radars that use a circulator to provide isolation between the transmitter and receiver. The proposed digital pre-distortion technique first power combines the leakage signal with a second pre-distorting signal prior to entering the radar receiver. The Phase & amplitude of this pre-distorting signal are adjusted for partitions of the FMCW chirp to provide cancellation. Transitions between sections are pulse shaped to eliminate broadband frequency content.",
keywords = "Circulator, FMCW, Pre Distorter",
author = "A. Tang and Y. Kim and L. Du and T. Reck and Chang, {M. C.}",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE MTT-S International Microwave Symposium, IMS 2017 ; Conference date: 04-06-2017 Through 09-06-2017",
year = "2017",
month = oct,
day = "4",
doi = "10.1109/MWSYM.2017.8058882",
language = "English",
series = "IEEE MTT-S International Microwave Symposium Digest",
pages = "1412--1414",
booktitle = "2017 IEEE MTT-S International Microwave Symposium, IMS 2017",
}