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Pulse width modulator for communication system including fiber optic communications
Pulse width modulator for communication system including fiber optic communications
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机译:用于包括光纤通信的通信系统的脉宽调制器
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摘要
A cable television system (100) includes ahead end section (105) for processing information provided from subscriber equipment via a reverse path within the system (100). The reverse signal is provided from subscriber equipment in the form of a broadband RF signal, which can include voice, data, and/or video information. The broadband RF signal is provided from a plurality of subscribers to a node (200) that pulse width modulates the RF signal to generate a reverse optical signal. The pulse width modulated optical signal is then provided to the head end section (105) for processing to recover the information contained therein.
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