Realization Of Ota-C Universal Filter Based On Q- Factor

M. M., MUTSADDI and MANJULA, V. KATAGERI and RAJESHWARI, S. MATHAD (2015) Realization Of Ota-C Universal Filter Based On Q- Factor. In: Third International Conference on Advances in Computing, Electronics and Communication - ACEC 2015, 10-11 October, 2015, Zurich, Switzerland.

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A second order OTA-C filter based on OTA integrator and register is selected as a suitable structure in the design of universal filter by selecting proper inputs VA, VB and Vc. This selection reflects the Q factor sensitization in obtaining -3dB frequency in low-pass, high-pass, band-pass and band-reject filter structures. The variation in the values of C1 and C2 and their contribution in the values of Q factors is studied. The studied structure is superior to the other types of filters at radio and microwave frequencies in communication system.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: OTA-C Operational Transconductance AmplifierCapacitor, Ib1 Bias current of OTA1 , Ib2- Bias current of OTA2, BW- Band width I
Depositing User: Mr. John Steve
Date Deposited: 19 Apr 2019 12:08
Last Modified: 19 Apr 2019 12:08

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