Invention Grant
US08670668B2 Digitizer for use in an overlay system with digital optical transmitter for digitized narrowcast signals
有权
数字化仪用于具有用于数字化窄信号的数字光发射机的覆盖系统
- Patent Title: Digitizer for use in an overlay system with digital optical transmitter for digitized narrowcast signals
- Patent Title (中): 数字化仪用于具有用于数字化窄信号的数字光发射机的覆盖系统
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Application No.: US13235661Application Date: 2011-09-19
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Publication No.: US08670668B2Publication Date: 2014-03-11
- Inventor: Zoran Marlcevic , Zhijian Sun , Marcel F. Schemmann , Dean Painchaud
- Applicant: Zoran Marlcevic , Zhijian Sun , Marcel F. Schemmann , Dean Painchaud
- Applicant Address: US GA Suwanee
- Assignee: ARRIS Enterprises, Inc.
- Current Assignee: ARRIS Enterprises, Inc.
- Current Assignee Address: US GA Suwanee
- Agent Troy A. Van Aacken
- Main IPC: H04J4/00
- IPC: H04J4/00 ; H04B10/00 ; H04J14/02
Abstract:
Methods and apparatuses are provided to digitize an analog multi-channel RF narrowcast signal in an overlay system by dividing the signal into a plurality of subband signals and digitizing each subband signal using practical A/D converters.
Public/Granted literature
- US20130071120A1 DIGITIZER FOR USE IN AN OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARROWCAST SIGNALS Public/Granted day:2013-03-21
Information query
