The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 1988
Filed:
Oct. 04, 1985
Applicant:
Inventors:
Yoshihiro Kitsuda, Osaka, JP;
Toshio Abiko, Osaka, JP;
Kyoji Masamoto, Osaka, JP;
Katsuya Tsukamoto, Yawata, JP;
Assignee:
Matsushita Electric Works, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ; H01Q / ;
U.S. Cl.
CPC ...
343872 ; 3437 / ; 343702 ;
Abstract
A microwave plane antenna comprising antenna body including a plurality of conductive microstrip lines covered with a plastic film and a polyolefin series dielectric layer provided along the microstrip lines for lowering SHF band transmission loss while elevating reception gain. The antenna is enclosed in a plastic cover which includes portions constructed to permit the passage of microwaves while imparting appreciable strength to the cover.