First-order allpass filter realisation using a modified third generation current conveyor
ICCSC'02. 1st IEEE International Conference on Circuits and Systems for Communications. Proceedings (IEEE Cat. No.02EX605) - Trang 66-69
Tóm tắt
A new first-order allpass filter configuration using a modified third-generation current conveyor is presented. In order to illustrate the usefulness of the proposed circuit, a very high-Q bandpass filter is designed using the proposed allpass sections. The main parameters of the resulting high-Q bandpass filter, i.e. the center frequency and pole-Q can be independently adjusted by changing the values of grounded resistors. SPICE simulation results verifying theoretical analyses are also included.
Từ khóa
#Active filters #Band pass filters #Frequency #Resistors #Analytical models #Circuit simulation #Operational amplifiers #Bandwidth #Circuit topology #Electronic mailTài liệu tham khảo
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