%0 Journal Article
%T Photo-Controlled Oscillator Based on DUBAT<br>基于双基区晶体管结构的光控振荡器
%A Bu Chunyu
%A Li Shurong
%A Wu Jing
%A Li Dan
%A <br>卜春雨
%A 李树荣
%A 吴静
%A 李丹
%J 半导体学报
%D 2004
%I 
%X A novel photo-controlled oscillator (PCO) without inductances is constructed wi th photoelectric diode and DUBAT (dual base trasistor).Simulation based on the equivalent circuit is run and the operating mechanism is analyzed.This PCO can realize the analog-digital transformation from photo to frequency signal as it 's photo intensity and frequency signal are in direct proportion.The novel PCO is a promising option for combination of PCO with functional circuits on a singl e silicon chip because of the simplicity of the structure of DUBAT,the much chea per cost,the facility of fabrication and the compatibility of silicon technology .
%K oscillator
%K photoelec tric dual base transistor
%K photo-controlled frequency modulation
%K photo-contro lled oscillation
%K photo-electricity transformation<br>振荡器
%K 光电双基区晶体管
%K 光控调频
%K 光控振荡
%K 光电转换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=2898A1388E62D331&yid=D0E58B75BFD8E51C&vid=C5154311167311FE&iid=9CF7A0430CBB2DFD&sid=4E85BC78FC25985C&eid=C4690645D4CCDCE7&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=5