Waveguide slot antenna and arrays formed thereof

Communications: radio wave antennas – Antennas – Slot type

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C343S771000

Reexamination Certificate

active

07379029

ABSTRACT:
A waveguide slot antenna element, waveguide slot antenna arrays comprising a plurality of the waveguide slot antenna elements and a method of operating the waveguide slot antenna arrays are described. The waveguide slot antenna element includes a non-radiating side including a feeding port, a radiating side disposed opposite to the non-radiating side and including at least one pair of radiating slots, and an energy splitter arrangement accommodated between the radiating and non-radiating sides along a path of an ingress electromagnetic field propagating from the feeding port towards said at least one pair of radiating slots. The method of operating the waveguide slot antenna arrays includes supplying electromagnetic energy of a predetermined frequency to the feeding ports of a first pair of slot antenna linear arrays and a second pair of slot antenna linear arrays independently of each other, thereby to generate an electromagnetic field of desired polarization.

REFERENCES:
patent: 2628311 (1953-02-01), Lindenblad
patent: 3523297 (1970-08-01), Fee
patent: 3740751 (1973-06-01), Nemit
patent: 5019831 (1991-05-01), Yee et al.
patent: 5049895 (1991-09-01), Ito et al.
patent: 5194876 (1993-03-01), Schnetzer et al.
patent: 5369414 (1994-11-01), Yee et al.
patent: 5473334 (1995-12-01), Yee et al.
patent: 5541612 (1996-07-01), Josefsson
patent: 5579019 (1996-11-01), Uematsu et al.
patent: 5638079 (1997-06-01), Kastner et al.
patent: 5831583 (1998-11-01), Lagerstedt et al.
patent: 6351244 (2002-02-01), Snygg et al.
patent: 6429825 (2002-08-01), Martek
patent: 6731241 (2004-05-01), Park et al.
patent: 2004/0056814 (2004-03-01), Park et al.
patent: 2005/0140556 (2005-06-01), Ohno et al.
patent: 2 733 357 (1996-10-01), None

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

Waveguide slot antenna and arrays formed thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Waveguide slot antenna and arrays formed thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waveguide slot antenna and arrays formed thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2747701

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