Realization Of Ota-C Universal Filter Based On Q- Factor
Author(s) : M. M. MUTSADDI, MANJULA V. KATAGERI, RAJESHWARI S. MATHAD
Abstract
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.
No fo Author(s) : 3
Page(s) : 87 - 92
Electronic ISSN : 2278 - 215x
Volume 6 :
Issue 1
Full Paper PDF
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