Susumu Sadoshima Satoshi Fukuda Tackya Yammouch Hiroyuki Ito Kenichi Okada Kazuya Masu Small-area CMOS RF distributed mixer using multi-port inductors. 105-106 2008 ASP-DAC http://dx.doi.org/10.1109/ASPDAC.2008.4483916 conf/aspdac/2008 db/conf/aspdac/aspdac2008.html#SadoshimaFYIOM08