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:
Jul. 09, 1991
Filed:
Aug. 11, 1989
Applicant:
Inventor:
Motomu Tadama, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343702 ; 343859 ; 455300 ;
Abstract
A signal receiver with a cabinet and mono-pole antenna mounted outside of the cabinet with a signal receiving apparatus mounted inside of the cabinet. A shielded conductor is mounted inside of the cabinet as another antenna to be used with the mono-pole antenna. A balun which has first and second input terminals and an output terminal, and the first and second input terminals of the balun are connected to the mono-pole antenna and to the shield conductor and the output terminal is connected to the signal receiving apparatus.