Invention Grant
US08422982B2 Method and apparatus for DC power management within multi-channel LNBF
有权
多通道LNBF内直流电源管理的方法和装置
- Patent Title: Method and apparatus for DC power management within multi-channel LNBF
- Patent Title (中): 多通道LNBF内直流电源管理的方法和装置
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Application No.: US11277404Application Date: 2006-03-24
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Publication No.: US08422982B2Publication Date: 2013-04-16
- Inventor: Andrew Baird , Jonathan Walker
- Applicant: Andrew Baird , Jonathan Walker
- Applicant Address: US NC Smithfield
- Assignee: Raven NC LLC
- Current Assignee: Raven NC LLC
- Current Assignee Address: US NC Smithfield
- Agency: Babcock IP, PLLC
- Main IPC: H04B1/16
- IPC: H04B1/16
Abstract:
A method and apparatus for energizing a multi-channel LNBF containing multiple LNB(s) the LNBF connected to multiple IRDs. The number of IRDs present is detected. If more than one IRD is present, all LNBs are energized. If only one IRD is detected, power sufficient to supply the LNB the IRD has selected is supplied. Identification of which LNB the single IRD has selected may be determined by monitoring the presence of a desired voltage, frequency tone, and or series of frequency tones.
Public/Granted literature
- US20070079338A1 Method and Apparatus for DC Power Management within Multi-Channel LNBF Public/Granted day:2007-04-05
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