Communications: radio wave antennas – Antennas – Slot type
Patent
1995-12-15
1998-07-28
Hajec, Donald T.
Communications: radio wave antennas
Antennas
Slot type
343767, 343872, H01Q 1310
Patent
active
057867925
ABSTRACT:
A tapered notch antenna structural panel array that can serve both as a structural member and an antenna is made from an injection molded monolithic three dimensional grid of thermoplastic material. The notch and feed line are in the form of microstrip or stripline circuitry formed to the sidewalls of adjacent cells. Dielectric sheets of material are bonded to the upper and lower edges of the grid. Interconnect circuitry on the antenna ground plane is supported by the sheet bonded to the lower edge and connected to the antenna circuitry of the sidewalls.
REFERENCES:
patent: 3453620 (1969-07-01), Fleming et al.
patent: 3836976 (1974-09-01), Monser et al.
patent: 4001834 (1977-01-01), Smith
patent: 4500887 (1985-02-01), Nester
patent: 4686536 (1987-08-01), Allcock
patent: 5061938 (1991-10-01), Zahn et al.
patent: 5185611 (1993-02-01), Bitter
patent: 5268701 (1993-12-01), Smith
patent: 5309165 (1994-05-01), Segal et al.
Bellus Peter A.
Fontana Thomas P.
Miklosko Robert J.
Hajec Donald T.
Northrop Grumman Corporation
Phan Tho
Sutcliff Walter G.
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