Dielectric ceramic filter with metal guide-can

Details Dielectric ceramic filter with metal guide-can Dielectric ceramic filter with metal guide-can

2008-01-29

2008-01-29

Pascal, Robert (Department: 2817)

Wave transmission lines and networks

Coupling networks

Wave filters including long line elements

C333S219100, C333S208000, C333S239000

Reexamination Certificate

active

07323954

ABSTRACT:
A dielectric ceramic filter with a metal guide can is provided. The dielectric ceramic filter includes a metal guide can coupled to and projecting from both input/output ends of the dielectric ceramic filter. Alternatively, the dielectric ceramic filter includes: a dielectric block having a plurality of vertical grooves formed in its side surfaces, wherein a conductive material is coated on all surfaces of the dielectric block except its ends; and a metal guide can covering both ends of the dielectric block, wherein the metal guide can is a conductive metal plate projecting from both ends of the dielectric block.

REFERENCES:
patent: 4725798 (1988-02-01), Igarashi
patent: 6597260 (2003-07-01), Sonoda et al.
patent: 6677837 (2004-01-01), Kojima et al.
patent: 6977560 (2005-12-01), Itoh et al.
patent: 7132905 (2006-11-01), Sano
patent: 2002084101 (2002-03-01), None

Affiliated with

Also associated with

Rating

Dielectric ceramic filter with metal guide-can does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dielectric ceramic filter with metal guide-can, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dielectric ceramic filter with metal guide-can will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2807394