Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate
2008-01-22
2011-11-15
Takaoka, Dean (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Having branched circuits
C333S246000
Reexamination Certificate
active
08058947
ABSTRACT:
A high-load coupler with a first input port, which is connected via a first stripline to an output port, and with at least one second input port, which is connected to an absorber, which provides at least one second stripline, a coupling portion and a connection portion. The at least one second input port is connected via at least one second stripline directly to the absorber. The at least one second stripline is designed as a middle conductor of a triplate line and the absorber is disposed on a thermally-conductive surface of a cooling-medium pipe. The cooling-medium pipe is connected to one housing half.
REFERENCES:
patent: 3496492 (1970-02-01), Kurzl et al.
patent: 3974462 (1976-08-01), Fassett
patent: 7151422 (2006-12-01), Pivit et al.
patent: 2001/0026199 (2001-10-01), Nishimura et al.
patent: 2003/0020649 (2003-01-01), Solbach
patent: 2006/0208827 (2006-09-01), Pivit et al.
patent: 1291807 (1969-04-01), None
patent: 19605569 (1997-08-01), None
patent: 19837025 (2000-02-01), None
patent: 468658 (1992-01-01), None
patent: 60242703 (1985-12-01), None
patent: 6464407 (1998-03-01), None
patent: 03055065 (2003-07-01), None
International Search Report, WO 2008/101578 A1, Apr. 29, 2008, pp. 26-31.
Gipprich J. et al, “A compact 8-14 Ghz LTCC stripline coupler network for high efficiency power combining with better than 82% combining efficiency,” Microwave Symposium Digest, 1995.
International Preliminary Examination Report, PCT/EP2008/000465, Sep. 4, 2009, pp. 1-5.
Ditthavong Mori & Steiner, P.C.
Rohde & Schwarz GmbH & Co. KG
Takaoka Dean
LandOfFree
High-performance coupler does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-performance coupler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-performance coupler will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4293095