Title :
Research on Integrated Technology of RC Active Filter Optimization
Author :
Sheng, Zhang ; Jishi, Su ; Shuibao, Yu ; Xi, Chen
Author_Institution :
Zhejiang Normal Univ., Jinhua, China
Abstract :
Filtering technology has a widely application in the fields of communication and measurement. It plays an important role in improving the electronic system´s performance. However, due to the complexity of higher-order filter circuit, the difficult of component parameters choosing and circuit debugging, filter circuit design become one of the difficulties of electronic systems designing, which plagued designers. In this paper, we discussed the theory of second-order Butterworth RC active filter and the fourth-order elliptic low-pass filter firstly, and then proposed their integrated optimization techniques. The simulated and experiment verified the effectiveness of the method.
Keywords :
Butterworth filters; RC circuits; active filters; circuit optimisation; elliptic filters; filtering theory; low-pass filters; circuit debugging; electronic system performance; electronic systems designing; filter circuit design; filtering technology; fourth order elliptic low pass filter; higher order filter circuit; integrated optimization technique; integrated technology; second order Butterworth RC active filter; Active filters; Automation; Damping; Debugging; Filtering theory; Frequency; Integrated circuit technology; Low pass filters; System performance; Transfer functions; Active Filter; Optimization; Synthesis;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-7279-6
Electronic_ISBN :
978-1-4244-7280-2
DOI :
10.1109/ICICTA.2010.597
