Layered stripline filter including inductive coupling adjustment

Details Layered stripline filter including inductive coupling adjustment Layered stripline filter including inductive coupling adjustment

1994-10-31

1997-03-04

Lee, Benny Y.

Wave transmission lines and networks

Coupling networks

Wave filters including long line elements

333185, 333219, H01P 120

Patent

active

056083645

ABSTRACT:
A layered stripline filter has input and output electrodes formed on a dielectric layer, two resonant elements disposed on the dielectric layer and having ends connected to a ground electrode, providing a quarter-wave stripline resonator, an inductive coupling adjustment electrode disposed on the dielectric layer intermediate between the two resonant elements and having opposite ends connected to the ground electrode, and a coupling electrode disposed on the dielectric layer in overlapping relationship to portions of the two resonant elements. The layered stripline filter is small in size and has a desired bandwidth achieved by adjusting the inductive coupling between the two resonant elements. The layered stripline filter has an attenuation peak spaced from the passband thereof, resulting improved attenuation and spurious characteristics.

REFERENCES:
patent: 5034709 (1991-07-01), Azumi et al.
patent: 5066934 (1991-11-01), Ito et al.
patent: 5192926 (1993-03-01), Sogo et al.

Affiliated with

Also associated with

Rating

Layered stripline filter including inductive coupling adjustment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Layered stripline filter including inductive coupling adjustment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Layered stripline filter including inductive coupling adjustment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2148807