Filter system with controlled amplitude in stopband or passband

Details Filter system with controlled amplitude in stopband or passband Filter system with controlled amplitude in stopband or passband

1990-09-28

1993-01-19

Swann, Tod R.

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

333117, 333132, 333176, H03H 700

Patent

active

051809990

ABSTRACT:
A filter system which may be configured either as a stopband (notch) or passband filter having controlled gain and low ripple throughout its stopband or passband. The system includes a filter network which is operative for splitting an input signal spectrum into a pair of complimentary spectrum components and a coupler for proportionately combining these spectrum components in accordance with a prescribed gain factor. The filter network may either comprise a pair of complimentary band reject and band pass filters connected to a common input terminal or a diplexer including identical filters coupled between a splitter and a combiner.

REFERENCES:
patent: 1736814 (1929-11-01), Affel
patent: 2875283 (1959-02-01), Maione
patent: 2938084 (1960-05-01), Autrey
patent: 4902992 (1990-02-01), Rubin et al.

Affiliated with

Also associated with

Rating

Filter system with controlled amplitude in stopband or passband does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter system with controlled amplitude in stopband or passband, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter system with controlled amplitude in stopband or passband will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-104194