Multi-feed horn, low noise block downconverter provided with...

Details Multi-feed horn, low noise block downconverter provided with... Multi-feed horn, low noise block downconverter provided with...

2009-03-25

2011-11-01

Owens, Douglas W (Department: 2821)

Communications: radio wave antennas

Antennas

Wave guide type

C343S705000, C343S772000, C343S776000

Reexamination Certificate

active

08049675

ABSTRACT:
A multi-feed horn includes a first feed horn, a second feed horn and a third feed horn which are connected to a first waveguide, a second waveguide and a third waveguide, respectively. The first feed horn is provided with a first proximal end opening and a first tip opening which are rectangular in shape, the second feed horn is provided with a second proximal end opening and a second tip opening which are rectangular in shape, and the third feed horn is provided with a third proximal end opening and a third tip opening which are rectangular in shape. Consequently, a multi-feed horn, a low noise block downconverter and an antenna apparatus which allow a further improvement in the reception characteristic and in the manufacturing accuracy can be provided.

REFERENCES:
patent: 2751586 (1956-06-01), Riblet
patent: 5113197 (1992-05-01), Luh
patent: 6621375 (2003-09-01), Vezmar et al.
patent: 7102585 (2006-09-01), Hsiu et al.
patent: 7224320 (2007-05-01), Cook
patent: 7239285 (2007-07-01), Cook
patent: 58-197901 (1983-11-01), None
patent: 63-114402 (1988-05-01), None
patent: 63-125408 (1988-08-01), None
patent: 5-218735 (1993-08-01), None
patent: 2001-244724 (2001-09-01), None
patent: 2005-286713 (2005-10-01), None
patent: 2006-211116 (2006-08-01), None
patent: 2006-324964 (2006-11-01), None
patent: 2007-104461 (2007-04-01), None

Affiliated with

Also associated with

Rating

Multi-feed horn, low noise block downconverter provided with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-feed horn, low noise block downconverter provided with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-feed horn, low noise block downconverter provided with... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4308658