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. 30, 2000
Filed:
Nov. 25, 1998
Applicant:
Inventors:
Norio Nakajima, Takatsuki, JP;
Takahiro Watanabe, Shiga-ken, JP;
Tomonori Ito, Omihachiman, JP;
Harufumi Mandai, Takatsuki, JP;
Satoshi Ishino, Kusatsu, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H / ;
U.S. Cl.
CPC ...
333 173 ; 333 32 ; 455125 ;
Abstract
An impedance stabilizing unit including an input port; an output port connected to the input unit; an inductance matching circuit connected to ground and at least one of the input port and the output port, the value of the impedance of the inductance matching circuit being adjusted in accordance with a change of the impedance on the side of said output port. The above unit can be made small, realizing a lowered insertion loss.