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. 28, 2006
Filed:
Mar. 20, 2003
Naofumi Yoneda, Tokyo, JP;
Moriyasu Miyazaki, Tokyo, JP;
Tetsu Ohwada, Tokyo, JP;
Hideyuki Oh-hashi, Tokyo, JP;
Koji Yamanaka, Tokyo, JP;
Kazutomi Mori, Tokyo, JP;
Yukio Ikeda, Tokyo, JP;
Toshiyuki Horie, Tokyo, JP;
Akio Iida, Tokyo, JP;
Yutaka Ozaki, Tokyo, JP;
Naofumi Yoneda, Tokyo, JP;
Moriyasu Miyazaki, Tokyo, JP;
Tetsu Ohwada, Tokyo, JP;
Hideyuki Oh-Hashi, Tokyo, JP;
Koji Yamanaka, Tokyo, JP;
Kazutomi Mori, Tokyo, JP;
Yukio Ikeda, Tokyo, JP;
Toshiyuki Horie, Tokyo, JP;
Akio Iida, Tokyo, JP;
Yutaka Ozaki, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention includes: a first main waveguide; a T-branch circuitconnected thereto; a first low-pass filterconnected thereto; a band-pass filterconnected to the first T-branch circuit; a first converterconnected to the first low-pass filterfor converting transmission lines between a waveguide and a microwave integrated circuit; an amplifierconnected to the first converter and structured by the microwave integrated circuit; a second converterconnected thereto for converting transmission lines between a waveguide and the microwave integrated circuit; a second low-pass filterconnected thereto; a second T-branch circuitconnected to the second low-pass filter and the band-pass filter; and a second main waveguideconnected to the second T-branch circuit.