Hybrid triple-mode ceramic/metallic coaxial filter assembly

Details Hybrid triple-mode ceramic/metallic coaxial filter assembly Hybrid triple-mode ceramic/metallic coaxial filter assembly

2005-10-11

2005-10-11

Ham, Seungsook (Department: 2817)

Wave transmission lines and networks

Coupling networks

Wave filters including long line elements

C333S206000

Reexamination Certificate

active

06954122

ABSTRACT:
A hybrid filter assembly is provided having a first ceramic triple-mode mono-block resonator, a second ceramic triple-mode mono-block resonator and at least one metallic resonator coupled to at least one of the first and second mono-block resonators. Each triple-mode mono-block resonator supports three resonant modes and each metallic resonator supports an additional mode, thereby providing a hybrid filter assembly of reduced size having more than six poles.

REFERENCES:
patent: 4431977 (1984-02-01), Sokola et al.
patent: 4614920 (1986-09-01), Tong
patent: 5083102 (1992-01-01), Zaki
patent: 5325077 (1994-06-01), Ishikawa et al.
patent: 5589807 (1996-12-01), Tang
patent: 5783979 (1998-07-01), Andoh et al.
patent: 5821837 (1998-10-01), Accatino et al.
patent: 5859574 (1999-01-01), Schmitt
patent: 6081175 (2000-06-01), Duong et al.
patent: 6359534 (2002-03-01), Hunter
patent: 6484043 (2002-11-01), Klein et al.
patent: 6507254 (2003-01-01), Hattori et al.
patent: 6535086 (2003-03-01), Liang et al.
patent: 6552628 (2003-04-01), Jang
patent: 6556106 (2003-04-01), Sano et al.
patent: 6563397 (2003-05-01), Jang
patent: 2002/0003461 (2002-01-01), Hunter
patent: 2002/0041221 (2002-04-01), Abdulnour
patent: 2002/0093395 (2002-07-01), Jang
patent: 2002/0186103 (2002-12-01), Ando et al.
patent: 2003/0090342 (2003-05-01), Wilber et al.
patent: 2003/0090343 (2003-05-01), Wilber et al.
patent: 2003/0090344 (2003-05-01), Wang et al.
patent: 2003/0117244 (2003-06-01), Matsuura et al.
patent: 1122807 (2001-08-01), None
patent: 1265313 (2002-12-01), None
patent: 1313164 (2003-05-01), None
Tikhov et al., “A Novel Surface Mount Filter Based on a Triple-Mode Ceramic Cavity”, Radio and Wireless Conference, 2001. RAWCON 2001. IEEE , Aug. 19-22, 2001, pp. 161-164.
Sethares, J. C. and S.J. Naumann, Design of Microwave Dielectric Resonators, IEEE Trans. Microwave Theory Tech., vol. 14, Issue 1, pp. 2-7, Jan. 1966.
Lastoria, G., G. Gerini, M. Guglielmi and F. Emma, “CAD of Triple-Mode Cavities in Rectangular Waveguide”, IEEE Trans. Microwave Theory Tech., vol. 8, Issue 10, pp. 339-341, Oct. 1998.
Sano, K., and M. Miyashita, “Application of the Planar I/O Terminal to Dual-Mode Dielectric-Waveguide Filter”, IEEE Trans. Microwave Theory Tech., vol. 48, No. 12 pp. 2491-2495, Dec. 2000.

Affiliated with

Also associated with

Rating

Hybrid triple-mode ceramic/metallic coaxial filter assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hybrid triple-mode ceramic/metallic coaxial filter assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid triple-mode ceramic/metallic coaxial filter assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3462616