Invention Grant
US08406337B2 Method and apparatus for sending DC-balanced signals over a transmission line
有权
通过传输线发送直流平衡信号的方法和装置
- Patent Title: Method and apparatus for sending DC-balanced signals over a transmission line
- Patent Title (中): 通过传输线发送直流平衡信号的方法和装置
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Application No.: US11831593Application Date: 2007-07-31
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Publication No.: US08406337B2Publication Date: 2013-03-26
- Inventor: Bernd Wuppermann
- Applicant: Bernd Wuppermann
- Applicant Address: US CA Santa Clara
- Assignee: Agilent Technologies, Inc.
- Current Assignee: Agilent Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Main IPC: H04L25/34
- IPC: H04L25/34
Abstract:
A DC-balanced signal is imposed on the input of a transmission line. Prior to imposing the DC-balanced signal, the input of the transmission line is held at an intermediate DC level that intermediate between the maximum and minimum DC levels of the DC-balanced signal. Alternatively, a compensating pulse is additionally imposed on the input of the transmission line. The compensating pulse compensates for a change in the DC level at the output of the transmission line caused by the imposing of the DC-balanced signal on the input of the transmission line.
Public/Granted literature
- US20090034648A1 Method and Apparatus for Sending DC-Balanced Signals Over a Transmission Line Public/Granted day:2009-02-05
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