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. 22, 2012
Filed:
Apr. 21, 2009
Yasufumi Sasaki, Kanagawa, JP;
Takuji Mochizuki, Kanagawa, JP;
Yasufumi Sasaki, Kanagawa, JP;
Takuji Mochizuki, Kanagawa, JP;
Renesas Electronics Corporation, Kawasaki-shi, Kanagawa, JP;
Abstract
There is provided a radio communication apparatus for transmitting transmission signals of the channel CHand the channel CH, including a first antenna, a second antenna, a dual-band transmitting/receiving circuit having a first terminal for the channel CHand a second terminal for the channel CH, a first branching circuit configured to receive a transmission signal from the first terminal or the second terminal, a second branching circuit configured to divide the transmission signal from the first branching circuit between the first antenna and the second antenna, and a transmission line configured to connect the first branching circuit and the second branching circuit.