Wachirarattanapornkul, Sorapong
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Preferred name
Wachirarattanapornkul, Sorapong
Main Affiliation
Email
sorapong.wa@kmitl.ac.th
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Item type:Publication, On design active MURC low pass filter with transmission zero and a single pole amplifier(2006-12-01)This paper presents on design of active MURC (Multilayer Uniformly Distributed RC line) low pass filter with transmission zero and a single pole amplifier. The proposed circuit configuration consists of 2 MURC and one pole approximation of amplifier. Experimental results of MATLAB simulations circuit have a steeper rate of magnitude response at cut off, low sensitivities in the pass band. © 2006 IEEE. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, On the realization of active MURC Filter wth a single pole amplifier(2006-12-01)This paper presents the realization method of active MURC (Multilayer Uniformly Distributed RC line) low pass filter with a single pole amplifier The proposed circuit configuration consists of 2 MURC and one pole approximation of amplifier. The proposed circuit has a steeper rate of magnitude response at cut off and low sensitivities in the pass band. Experimental results of MATLAB simulations are carried. ©2006 IEEE. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, On design of active notch tunable filter using multilayer uniformly distributed RC line(2009-12-01)This paper to design a novel technique for notch filter by using multilayer uniformly distributed RC line (MURC) with three capacitive layers is presented. The proposed circuit configuration consists of one notch characteristics circuit using MURC, one capacitor (Co) and a single gain amplifier. α<inf>1</inf>, α<inf>2</inf>, β and K parameters of the circuits are used to improve the magnitude response with notch tunable frequency. This structure reduces an amount of circuit complexity and is simple to use for applications. The experimental results and computer simulation showed good agreement with theoretical values and sensitivities are also carried out. ©2009 IEEE.