%0 Journal Article
%T SIGNAL FLOW GRAPH OTA-C HIGH-PASS FILTERS<br>信号流图OTA-C高通滤波器
%A Cai Guochang
%A Wu Jie
%A He Yigang
%A <br>蔡国昌
%A 吴杰
%A 何怡刚
%J 电子与信息学报
%D 1993
%I 
%X A design technique for high-pass filters using OTA differentiator is presenred. By means of the leapfrog synthesis of the active filters, the OTA-C realization of the highorder high-pass filters is built up. The filter is compatible with MOS process. It has low sensitivity performance and high cut-off frequency, and can be tuned conveniently by the external voltages. Experimental results and P-SPICE simulation are given to prove its feasibility
%K OTA-C high-pass filier
%K Signal flow graph
%K Differentiator
%K OTA differentiator<br>OTA-C高通滤波器
%K 信号流图
%K 微分器
%K OTA微分器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=9734594FC7CF172A&yid=D418FDC97F7C2EBA&vid=23CCDDCD68FFCC2F&iid=94C357A881DFC066&sid=BE5DBC360CD4FFB9&eid=8C8D895E58E44DBB&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4