发明名称 |
Broadcast receiving system and broadcast receiving method |
摘要 |
In a broadcast receiving system, a first antenna receives a broadcast signal of a first frequency band and a second antenna receives a signal of a second frequency band different from the first frequency band. A frequency conversion unit converts the signal of the second frequency band into a second signal of the first frequency band. A selection unit selects one of the broadcast signal output from the first antenna and the second signal output from the frequency conversion unit. A demodulation unit demodulates the one of the broadcast signal and the second signal selected by the selection unit.
|
申请公布号 |
US2005059370(A1) |
申请公布日期 |
2005.03.17 |
申请号 |
US20040884078 |
申请日期 |
2004.07.02 |
申请人 |
SUGIYAMA MITSUHIRO;SHIBANO HAYATO;OGINO TOSHIKAZU;NAKAMURA KIMINORI |
发明人 |
SUGIYAMA MITSUHIRO;SHIBANO HAYATO;OGINO TOSHIKAZU;NAKAMURA KIMINORI |
分类号 |
H04B1/16;H04B1/18;H04H40/18;H04N5/44;(IPC1-7):H04B17/02;H04B1/10 |
主分类号 |
H04B1/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|