Title :
Systematic design of multiple-loop feedback voltage-mode filters based on CCII
Author :
Chunhua, Wang ; Chen, Shi ; Chen, Xu ; Jianxin, Chen ; Shen Guangdi
Author_Institution :
.Sch. of Electron. Inf. & Control Eng., Beijing Polytech. Univ., China
Abstract :
The paper presents a systematic method of designing nth-order CCII (second generation current conveyor) filter with multiple-loop feedback. Various kinds of structures of lowpass filters can be obtained by this method. At same time, the synthesized filters have high impedance. With RC elements grounded, the filters are integrated conveniently. Design example of 3th-order Butterworth filter and its computer PSPICE simulation results is also given.
Keywords :
Butterworth filters; SPICE; active filters; circuit feedback; current conveyors; low-pass filters; network synthesis; PSPICE; computer simulation; low-pass filter; multiple-loop feedback voltage-mode filter; second-generation current conveyor; systematic design; third-order Butterworth filter; Circuit synthesis; Design methodology; Feedback circuits; Impedance; Information filtering; Information filters; SPICE; Signal synthesis; Transfer functions; Voltage;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187839
