Title :
New second- and third-order high- and low-pass notches
Author :
Bolton, Alan G. ; Jain, Lakhmi C.
Author_Institution :
Sch. of Electr. Eng., South Australian Inst. of Technol., Adelaide, SA, Australia
Abstract :
A new resistance-capacitance (RC) active circuit is proposed to give a second-order low-pass notch. This can be altered to give a high-pass characteristic, and both can be extended to give third-order notches. The second-order system uses only two capacitors and the third only three.
Keywords :
active filters; high-pass filters; linear network synthesis; low-pass filters; lumped parameter networks; notch filters; transfer functions; RC active circuit; high-pass characteristic; low-pass notches; second-order; third-order notches; transfer functions; Active circuits; Band pass filters; Bridge circuits; Capacitors; Poles and zeros;
Journal_Title :
Circuits & Systems Magazine
DOI :
10.1109/MCAS.1984.6323960
