Aperture having first and second slots for coupling split-ring r

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

333219, 333230, H01P 120

Patent

active

061373818

ABSTRACT:
An electromagnetic filter includes a filter housing containing a first resonant cavity and a second resonant cavity. Resonators are disposed within each of the cavities. The electromagnetic filter also includes a cavity wall separating the first resonant cavity and the second resonant cavity. The cavity wall includes a T-shaped aperture to achieve magnetic coupling between the first resonant cavity and the second resonant cavity.

REFERENCES:
patent: 3697898 (1972-10-01), Blachier et al.
patent: 3969692 (1976-07-01), Williams et al.
patent: 4060779 (1977-11-01), Atia et al.
patent: 4135133 (1979-01-01), Mok
patent: 4180787 (1979-12-01), Pfitzenmaier
patent: 4453146 (1984-06-01), Fiedziuszko
patent: 4489293 (1984-12-01), Fiedziuszko
patent: 4540955 (1985-09-01), Fiedziuszko
patent: 4652843 (1987-03-01), Tang et al.
patent: 4652844 (1987-03-01), Brambilla
patent: 4675630 (1987-06-01), Tang et al.
patent: 4721933 (1988-01-01), Schwartz et al.
patent: 5083102 (1992-01-01), Zaki
patent: 5200721 (1993-04-01), Mansour
patent: 5268659 (1993-12-01), Zaki et al.
patent: 5349316 (1994-09-01), Sterns
patent: 5484764 (1996-01-01), Fiediuszko et al.
patent: 5498771 (1996-03-01), Mansour et al.
patent: 5515016 (1996-05-01), Holme et al.
patent: 5616540 (1997-04-01), Lithgow et al.
patent: 5629266 (1997-05-01), Lithgow et al.
patent: 5909159 (1999-06-01), Remillard et al.
Accatino and Bertin, "Design of Coupling Irises Between Circular Cavities by Modal Analysis," IEEE Transactions on Microwave Theory and Techinques, vol. 42, No. 7, pp. 1307-1313 (Jul. 1994).
Baillargeat, Verdeyme, and Guillon, "Elliptic Filter Rigorous Design and Modelling Applying The Finite Element Method," IEEE MTT-S Digest, pp. 1195-1198 (1995).
Kajfez and Guillon, Dielectric Resonators, pp. 418-421.
Yao, et al., "Generalized Dual-Plane Multicoupled Line Filters," IEEE Transactions on Microwave Theory and Techniques, vol. 41, No. 12, pp. 2182-2189 (Dec. 1993).
PCT International Search Report dated Sep. 12, 1997.
G.L. Ragan: "Microwave Transmission Circuits", 1948, McGraw-Hill, New York XP002047563.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Aperture having first and second slots for coupling split-ring r does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aperture having first and second slots for coupling split-ring r, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aperture having first and second slots for coupling split-ring r will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1968482

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.