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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ieda; Kiyokazu
Address:
Tokyo, JP
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
5173712 Rod antenna with filter arrangement December 22, 1992
A rod antenna includes extensible elements electrically connected to a high frequency power supply member. A low pass filter has one terminal connected to the extensible elements and the other terminal connected to a low frequency power supply member.
5003319 Microstrip antenna device for circularly polarized waves March 26, 1991
A microstrip antenna device for circularly polarized waves includes a dielectric sheet member, one surface of which has a radiating conductor sheet member while the opposite surface has a ground conductor sheet member. Denoting a point where a segment of a line passing through a geom
4990927 Microstrip antenna February 5, 1991
A microstrip antenna has a rectangularly-shaped radiation conductive plate attached to one side of a dielectric plate, with a grounding conductive plate being attached to the other side of the dielectric plate. Rectangular line loads extend from adjacent sides of the radiation conduc
4853703 Microstrip antenna with stripline and amplifier August 1, 1989
A high frequency amplifier is mounted in the immediate vicinity of a feeder of a microstrip antenna. A microstrip antenna includes a dielectric member and a grounded conductor member which is applied thereto. A second dielectric member is disposed on the side of the grounded conductor me










 
 
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