Title :
Floating Positive and Negative Inductance Simulators Based on OTAs
Author :
Jaikla, Winai ; Siripruchyanan, M.
Author_Institution :
Fac. of Ind. Technol., Suan Sunandha Rajabhat Univ., Bangkok
fDate :
Oct. 18 2006-Sept. 20 2006
Abstract :
This paper reviews 2 circuits which are floating positive and negative inductance simulators using operational transconductance amplifiers (OTAs). The simulated inductance values can be controlled electronically by adjusting the bias current of the OTA. Each inductance simulator comprises only 2 OTAs and 1 grounded capacitor without any external resistor and component matching requirements. The circuit performances are depicted through PSPICE simulations, they show good agreement to theoretical anticipation. Some applications as resonant circuit and inductance cancellation circuit are included to confirm the usability of proposed circuits
Keywords :
circuit simulation; operational amplifiers; OTA; PSPICE simulations; floating positive inductance simulators; inductance cancellation circuit; negative inductance simulators; operational transconductance amplifiers; resonant circuit; Active filters; Capacitance; Capacitors; Circuit simulation; Educational technology; Inductance; Industrial training; Operational amplifiers; RLC circuits; Transconductance; Inductance simulator; Negative inductance; OTA;
Conference_Titel :
Communications and Information Technologies, 2006. ISCIT '06. International Symposium on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9741-X
Electronic_ISBN :
0-7803-9741-X
DOI :
10.1109/ISCIT.2006.340061
