Invention Application
US20090124229A1 Adaptive Impedance for LNB Power Supply Output in Dependence on Communication Mode/Protocol
有权
LNB电源输出的自适应阻抗依赖于通信模式/协议
- Patent Title: Adaptive Impedance for LNB Power Supply Output in Dependence on Communication Mode/Protocol
- Patent Title (中): LNB电源输出的自适应阻抗依赖于通信模式/协议
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Application No.: US11991722Application Date: 2005-12-14
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Publication No.: US20090124229A1Publication Date: 2009-05-14
- Inventor: John James Fitzpatrick
- Applicant: John James Fitzpatrick
- Applicant Address: US NJ Princeton
- Assignee: Joseph J. Laks Thomson Licensing LLC
- Current Assignee: Joseph J. Laks Thomson Licensing LLC
- Current Assignee Address: US NJ Princeton
- International Application: PCT/US2005/045283 WO 20051214
- Main IPC: H04B1/16
- IPC: H04B1/16
Abstract:
A method for selecting antenna configurations in a satellite receiving system, the method comprising: selecting antenna configurations using a first mode of operation wherein frequency shift keying (“FSK”) of a frequency is implemented, or a second mode of operation wherein a DC level is implemented, and adaptively controlling a capacitor to condition a signal while the second mode is in use and removing the effects of the capacitor while the first mode is in use.
Public/Granted literature
- US08509716B2 Adaptive impedance for LNB power supply output in dependence on communication mode/protocol Public/Granted day:2013-08-13
Information query
