发明名称 |
TUNING SYSTEM FOR ACHIEVING RAPID SIGNAL ACQUISITION FOR A DIGITAL SATELLITE RECEIVER |
摘要 |
A method and apparatus for compensating for frequency drift in an LNB (104A-104C) by storing the frequency offset of each LNB (104A-104C) with respect to each channel. When a channel is selected, a particular LNB (104A-104C) is activated and the table of offset values is consulted. The offset value for the LNB and channel is used to tune the LNB (104A-104C) to a frequency that is appropriate for receiving the selected channel.
|
申请公布号 |
WO0106650(A1) |
申请公布日期 |
2001.01.25 |
申请号 |
WO2000US19617 |
申请日期 |
2000.07.19 |
申请人 |
THOMSON LICENSING S.A.;WETZEL, DANIEL, THOMAS |
发明人 |
WETZEL, DANIEL, THOMAS |
分类号 |
H04N5/44;H03J5/02;H03J7/04;H03J7/06;H04B1/18;H04N5/50;H04N7/20;(IPC1-7):H03J5/02 |
主分类号 |
H04N5/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|