Communications: radio wave antennas – Antennas – Slot type
Patent
1999-08-05
2000-12-26
Ho, Tan
Communications: radio wave antennas
Antennas
Slot type
343756, 333 21A, H01Q 1310
Patent
active
061667013
ABSTRACT:
Disclosed is a common aperture dual polarization antenna array (30). This common aperture dual polarization antenna array (30) includes an antenna aperture (36) and a plurality of centered slot arrays (32) positioned within the antenna aperture (36). A plurality of notch dipole arrays (34) are positioned within the antenna aperture (36) and positioned substantially orthogonal to the plurality of centered slot arrays (32). A first feed guide (46) is coupled to the plurality of centered slot arrays (32) and a second feed guide (56) is coupled to the plurality of notch dipole arrays (34).
REFERENCES:
patent: 5023623 (1991-06-01), Kreinheder et al.
patent: 5467100 (1995-11-01), Chen
patent: 5473334 (1995-12-01), Yee et al.
patent: 5579019 (1996-11-01), Uematsu et al.
patent: 6043785 (2000-03-01), Marino
Anderson Joseph M.
Bartley Steven W.
Bradshaw Steven E.
Kim David Y.
Kim Sang H.
Collins David W.
Ho Tan
Lenzen, Jr. Glenn H.
Raytheon Company
Rudd Andrew J.
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