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:
May. 17, 2005
Filed:
Aug. 30, 2001
Masatoshi Nakayama, Tokyo, JP;
Kenichi Horiguchi, Tokyo, JP;
Yukio Ikeda, Tokyo, JP;
Satoshi Kunugi, Tokyo, JP;
Yuji Sakai, Tokyo, JP;
Masatoshi Nakayama, Tokyo, JP;
Kenichi Horiguchi, Tokyo, JP;
Yukio Ikeda, Tokyo, JP;
Satoshi Kunugi, Tokyo, JP;
Yuji Sakai, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A dividerfor dividing and distributing a high-frequency signal input from an input terminalto two output sides, a main amplifying unit, connected to one output side of the divider, for amplifying one high-frequency signal output from the divider, a subsidiary amplifying unit, connected to the other output side of the divider, for performing no operation in case of a low instantaneous electric power of the other high-frequency signal output from the dividerand amplifying the other high-frequency signal in case of a high instantaneous electric power of the other high-frequency signal and a circulatorfor injecting the high-frequency signal amplified in the subsidiary amplifying unitinto the output side of the main amplifying unitand injecting the high-frequency signal amplified in the main amplifying unitinto an output terminalare arranged.