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Patent Searching and Data


Title:
COMPOSITE ANTENNA
Document Type and Number:
WIPO Patent Application WO/1997/040548
Kind Code:
A1
Abstract:
A composite antenna with which stable communication with communication satellites flying in any direction in the sky is possible. A microstrip planar antenna and a helical antenna are arranged substantially coaxially, and the ground conductor of the planar antenna is connected to the helical antenna.

Inventors:
Suguro
Akihiro, Ookita
Hideto
Application Number:
PCT/JP1997/001402
Publication Date:
October 30, 1997
Filing Date:
April 23, 1997
Export Citation:
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Assignee:
KYOCERA CORPORATION SUGURO
Akihiro, Ookita
Hideto
International Classes:
H01Q21/24; H01Q1/08; H01Q1/24; H01Q1/38; H01Q9/04; H01Q11/08; H01Q13/08; H01Q21/29; (IPC1-7): H01Q21/29; H01Q11/08; H01Q13/08; H01Q21/24
Foreign References:
JPH07183719A
JPH05299925A
JPH06164232A
JPH0652212U
JPH02224506A
JPH0722829A
JPH0998018A
Other References:
See also references of EP 0896385A1
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