On the Leakage of FMCW Radar Front-End Receiver
As an accurate range measurement sensor,frequency-modulation continuous-wave (FMCW) radar receives wide research attention throughout years. One well-known challenges of the design of a high-performance FMCW radar is the well-recognized leakage problems associated with a homodyne receiver. In this study,the actual effect of free space leakage for a FMCW radar system-on-substrate is measured. The experiment principles and results are discussed in detaiL Other sources of leakage within a FMCW radar receiver arc also explained. The appropriate methods to reduce or remove these negative effects on the receiver performance are discussed as well.
Frequency-modulation continuous-wave (FM-CW) radar receivers leakage mixers system-on-substrate (SOS) substrate integrated waveguide slot arrays
Zhaolong Li Ke Wu
Poly-Grames Research Center,Ecole Polytechnique,University of Montreal M6002 Pavilion Lassonde,2500 chemin Polytechnique Montreal,QC H3T 1J4 Canada
国际会议
2008 Global Symposium on Millimeter Waves(GSMM 2008)(2008全球毫米波学术大会)
南京
英文
127-130
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）