MMicrosystems & Nanoengineering6d agoA novel observation of negative differential resistance in a standard CMOS transistor and its application to a compact frequency doublerBeen Kwak·Daewoong Kwon·Changhyeon Han·Jongwoo Lee·Sangwan Kim·Yunho Shin·Joonhyeok Choi·Dongbin Kim·Seung June Lee·Seunghoo Lee·Hyun-Min Kim·Wonjun Shin·Youngchan ChoRead at Microsystems & NanoengineeringTagsRadio Frequency Integrated Circuit DesignElectrical and Electronic Engineering