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:
Sep. 13, 2011
Filed:
Oct. 15, 2007
Hiroyuki Mizutani, Tokyo, JP;
Kazuhiro Nishida, Tokyo, JP;
Masaomi Tsuru, Tokyo, JP;
Kenji Kawakami, Tokyo, JP;
Morishige Hieda, Tokyo, JP;
Moriyasu Miyazaki, Tokyo, JP;
Hiroyuki Mizutani, Tokyo, JP;
Kazuhiro Nishida, Tokyo, JP;
Masaomi Tsuru, Tokyo, JP;
Kenji Kawakami, Tokyo, JP;
Morishige Hieda, Tokyo, JP;
Moriyasu Miyazaki, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An output terminalis provided at the connecting pointbetween the collector terminal of a transistorand an open-ended stubby connecting the open-ended stubto the collector terminal of the transistor, the open-ended stubhaving a line length equal to a quarter of the wavelength of a signal of frequency 2N·For 2N times the oscillation frequency F. In addition, an output terminalis provided at a connecting pointlocated at a distance equal to a quarter of the wavelength of a signal of oscillation frequency Ffrom the end of an open-ended stubby connecting the open-ended stubto the base terminal of the transistor, the open-ended stubhaving a line length longer than a quarter of the wavelength of the signal of oscillation frequency F.