Automatic tuning of high-Q filters based on envelope detection Conference Paper uri icon

abstract

  • High-Q filter tuning based on envelope detection is discussed. The proposed tuning scheme is simple and can be used for high-frequency, high-Q filters. The circuit was designed using a 1.2 CMOS process, with a 3-V single supply voltage. As a demonstration, a second-order bandpass section is used in the simulations, but the method can also be applied to lowpass and highpass second-order sections.

name of conference

  • ISCAS'99. 1999 IEEE International Symposium on Circuits and Systems. VLSI

published proceedings

  • ISCAS'99. Proceedings of the 1999 IEEE International Symposium on Circuits and Systems VLSI (Cat. No.99CH36349)

author list (cited authors)

  • Karsilayan, A. I., & Schaumann, R.

citation count

  • 0

complete list of authors

  • Karsilayan, AI||Schaumann, R

publication date

  • January 1999

publisher