Invention Grant
- Patent Title: Broadcast receiving apparatus
- Patent Title (中): 广播接收装置
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Application No.: US12228790Application Date: 2008-08-15
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Publication No.: US08126416B2Publication Date: 2012-02-28
- Inventor: Nobuo Nakajima , Koichi Gyoda , Eiji Shibuya , Takehiro Onomatsu , Hideto Yoshimura
- Applicant: Nobuo Nakajima , Koichi Gyoda , Eiji Shibuya , Takehiro Onomatsu , Hideto Yoshimura
- Applicant Address: JP Daito-shi, Osaka JP Choufu-shi, Tokyo JP Kobe-shi, Hyogo-ken
- Assignee: Funai Electric Co., Ltd.,The University of Electro-Communications,DX Antenna Company, Limited
- Current Assignee: Funai Electric Co., Ltd.,The University of Electro-Communications,DX Antenna Company, Limited
- Current Assignee Address: JP Daito-shi, Osaka JP Choufu-shi, Tokyo JP Kobe-shi, Hyogo-ken
- Agency: Yokoi & Co., U.S.A., Inc.
- Agent Toshiyuki Yokoi
- Priority: JP2007-216293 20070822
- Main IPC: H04B1/06
- IPC: H04B1/06 ; H04B7/00
Abstract:
With a power supply provided for a smart antenna, whether the antenna is connected is determined according to whether the power supply is connected. When it is determined that the smart antenna is not connected, power supply to units related only to controlling of the smart antenna is stopped, whereby power saving is realized. Further, user's setting for discriminating kinds of antennas becomes unnecessary and, when a smart antenna is not connected, power supply for the same can be prevented.
Public/Granted literature
- US20090051591A1 Broadcast receiving apparatus Public/Granted day:2009-02-26
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