Title :
High Input Impedance VM-APSs with Grounded Passive Components and One Active Element
Author :
Maheshwari, Sudhanshu ; Mohan, Jitendra ; Chauhan, Durg Singh
Author_Institution :
Dept. of Electron. Eng., Aligarh Muslim Univ., Aligarh, India
Abstract :
Four new circuit topologies, each with two variations thus realising eight new first-order voltage-mode all-pass sections are proposed. Each circuit employs one active element and three grounded passive components, ideal for IC implementation. All the circuits possess high input impedance, which is a desirable feature for voltage-mode circuits. The proposed circuits are verified through PSPICE simulation results.
Keywords :
SPICE; active filters; all-pass filters; current conveyors; network topology; IC implementation; PSPICE simulation; active element; circuit topology; current conveyor; first-order voltage-mode all-pass section; grounded passive component; voltage-mode all-pass filter; voltage-mode circuit; Circuit simulation; Circuit topology; Differential equations; Filters; Frequency; Impedance; SPICE; Signal processing; Transfer functions; Voltage; Active filters; all-pass filters; current conveyor; high input impedance; voltage-mode;
Conference_Titel :
Advances in Recent Technologies in Communication and Computing, 2009. ARTCom '09. International Conference on
Conference_Location :
Kottayam, Kerala
Print_ISBN :
978-1-4244-5104-3
Electronic_ISBN :
978-0-7695-3845-7
DOI :
10.1109/ARTCom.2009.113
