Wave transmission lines and networks – Wave mode converters
Reexamination Certificate
2008-09-23
2010-12-07
Summons, Barbara (Department: 2817)
Wave transmission lines and networks
Wave mode converters
C333S135000, C333S137000, C333S126000, C029S600000
Reexamination Certificate
active
07847652
ABSTRACT:
An orthomode transducer includes first, second and third waveguide sections. The first waveguide section is coupled to an antenna port and extends to a first port. The first waveguide section is configured to support the propagation of a signal having a first polarization. The second waveguide section is configured to support the propagation of a signal having a second polarization which is substantially orthogonal to the first polarization. The second waveguide section is coupled to the antenna port and extends to a second port. The second waveguide section further includes a plurality of filter elements. The third waveguide section includes a port coupled to the antenna port, and is configured to support the propagation of the signal having the second polarization. The third waveguide section includes at least one filter element, whereby the number of second waveguide section filter elements is greater than the number of the at least one third waveguide section filter elements.
REFERENCES:
patent: 3210693 (1965-10-01), De Vos et al.
patent: 4920351 (1990-04-01), Bartlett et al.
patent: 5739734 (1998-04-01), Chen et al.
patent: 5923229 (1999-07-01), Simons
patent: 6621375 (2003-09-01), Vezmar et al.
patent: 6842085 (2005-01-01), Chen et al.
patent: 6847270 (2005-01-01), Yoneda et al.
patent: 7408427 (2008-08-01), Lee-Yow et al.
Wollack, E., “A Full Waveguide Band Orthomode Junction” 1996 NRAO, EDIR Meme Series, #303.
Chen Ming H.
Tsai Hong Y.
Perry Clifford B.
Summons Barbara
Victory Microwave Corporation
LandOfFree
Compact orthomode transducer with improved... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compact orthomode transducer with improved..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact orthomode transducer with improved... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4156015