发明授权
- 专利标题: Broadcast receiver receiving broadcasts utilizing variable directional antenna
- 专利标题(中): 广播接收机利用可变定向天线接收广播
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申请号: US11291418申请日: 2005-11-30
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公开(公告)号: US07502590B2公开(公告)日: 2009-03-10
- 发明人: Hirokazu Suzu
- 申请人: Hirokazu Suzu
- 申请人地址: JP Daito-Shi, Osaka
- 专利权人: Funai Electric Co., Ltd.
- 当前专利权人: Funai Electric Co., Ltd.
- 当前专利权人地址: JP Daito-Shi, Osaka
- 代理机构: Osha • Liang LLP
- 优先权: JP2004-347035 20041130
- 主分类号: H04B7/14
- IPC分类号: H04B7/14 ; H04Q7/20
摘要:
In a broadcast receiver, determination is made, as channel search, whether a broadcast wave is valid for reception for all reception directions by a variable directional antenna with respect to only the frequency having the information stored as being invalid for reception in a storage unit.
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