Communications: radio wave antennas – Antennas – Slot type
Patent
1991-11-25
1994-08-09
Hajec, Donald
Communications: radio wave antennas
Antennas
Slot type
343700MS, 343770, H01Q 1310
Patent
active
053370651
ABSTRACT:
An antenna having a "suspended stripline" structure with two metal plates encircling a dielectric film is disclosed. In this structure, a channel is made for a feeder of a slot with the end of a central conductor of the line penetrating a cavity whose thickness is approximately equal to that of the channel. The slot is made in the upper wall of the cavity.
REFERENCES:
patent: 3172112 (1965-03-01), Seeley
patent: 4130822 (1978-12-01), Conroy
patent: 4426649 (1984-01-01), Dubost et al.
patent: 4443802 (1984-04-01), Mayes
patent: 4587524 (1986-05-01), Hall
patent: 4710775 (1987-12-01), Coe
patent: 4775866 (1988-10-01), Shibata et al.
patent: 5061943 (1991-10-01), Rammos
The 15th Conference of Electrical & Electronics Engineers in Israel Proceedings, Apr. 1987, pp. 1-3; Sabban et al.: "High Efficiency and Gain . . . ".
IEEE Transactions on Broadcasting, vol. 34, No. 4, Dec. 1988, New York US pp. 457-464; Ito et al., "Planar Antennas for Satellite Reception".
Bonnet Georges
Commault Yves
Roquencourt Jacques
Sehan Alain
"Thomson-CSF"
Hajec Donald
Ho Tan
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