%0 Journal Article
%T Time-Domain Implementation of Continuous Wavelet Transform Based on Switched Current<br>基于开关电流技术的时域连续小波变换实现
%A Hu Qin-chun
%A He Yi-gang
%A Guo Di-xin
%A Li Hong-min
%A <br>胡沁春
%A 何怡刚
%A 郭迪新
%A 李宏民
%J 电子与信息学报
%D 2007
%I 
%X Method for realizing time-domain Continuous Wavelet Transform (CWT) using Switched-current (SI) technology is firstly presented in this paper. It is shown a new way for fast implementation of CWT based on amplitude modulation techniques for generating wavelet chain. SI low pass filter is synthesized with SI integrators based on bilinear transform. Thus, It provides a solution to manufacture integrated chip of time-domain CWT. The SI low pass filter is simulated using ASIZ and verified to be able to meet the needs of time-domain CWT.
%K Switched-current
%K Time-domain
%K Continuous wavelet transform
%K Amplitude modulation
%K Wavelet chain<br>开关电流
%K 时域
%K 连续小波变换
%K 幅度调制
%K 小波链
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=892A96D9AD68D17A&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=0DEB7A8A66C33AAD&eid=FA89360EB995A8AD&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=10