Dielectric resonator filter configured to filter radio frequency

Details Dielectric resonator filter configured to filter radio frequency Dielectric resonator filter configured to filter radio frequency

1997-05-23

1999-09-07

Ham, Seungsook

Wave transmission lines and networks

Coupling networks

Wave filters including long line elements

3332191, 333234, H01P 120, H01P 710

Patent

active

059493097

ABSTRACT:
A dielectric resonator filter is configured to suppress emissions in an out-of-band frequency portion of an amplified radio frequency (RF) signal prior to transmission of the RF signal by an antenna assembly. The filter includes plural tunable resonant cavities, each of which have a dielectric resonator and are arranged to suppress a magnitude of a frequency component in the out-of-band frequency portion of the RF signal. The amplified RF signal is applied to the plural resonant cavities with a microstrip transmission line. The dielectric resonators are arranged so as to automatically compensate for temperature-induced resonance condition variations.

REFERENCES:
patent: 4028652 (1977-06-01), Wakino et al.
patent: 4251787 (1981-02-01), Young et al.
patent: 4255729 (1981-03-01), Fukasawa et al.
patent: 4477785 (1984-10-01), Atia
patent: 4639699 (1987-01-01), Nishikawa et al.
patent: 4862122 (1989-08-01), Blair, Jr. et al.
patent: 5051714 (1991-09-01), Bentivenga et al.
patent: 5083102 (1992-01-01), Zaki
patent: 5373270 (1994-12-01), Blair et al.
patent: 5406234 (1995-04-01), Willems
patent: 5525945 (1996-06-01), Chiappetta et al.
patent: 5661441 (1997-08-01), Morino et al.
patent: 5714919 (1998-02-01), Satoh et al.

Affiliated with

Also associated with

Rating

Dielectric resonator filter configured to filter radio frequency 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 resonator filter configured to filter radio frequency, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dielectric resonator filter configured to filter radio frequency will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1808041