Highpass filters use modified equal-element design


Posted on Dec 30, 2012

Using a modified equal-element design for a lumped-circuit lowpass filter has several advantages over the well-known equal-element design (Reference 1 and Reference 2). The modified design exhibits superior passband performance with only modest degradation of stopband selectivity. Moreover, the modified design is simple and easy to manufacture. You can extend the modified equal-element design to highpass LC filters.


Highpass filters use modified equal-element design
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Mooring Light Controller
Phone line in use drives Relay
Ramp generator
Beeper & Buzzer Schematics
Optical attenuation control circuit
Electric thermos temperature detection control circuit



Top