发明名称 |
Apparatus and method for varying inter symbol interference and bandwidth extension pre-emphasis on a high speed digital signal |
摘要 |
A signal generating device has a display, central processing unit and a waveform generating circuit. The central processing unit generates a user interface on the display for setting parameters for a serial data pattern and a parameter for an intersymbol interference and a bandwidth extension pre-emphasis effect on the serial data pattern. A waveform record file is generated using the serial data pattern parameters and the intersymbol interference effect and bandwidth extension pre-emphasis effect parameter. A waveform generation circuit receives the waveform record file and generates a serial data pattern analog output signal having the intersymbol interference effect or the bandwidth extension pre-emphasis effects defined by the intersymbol interference and bandwidth extension pre-emphasis effect parameter. |
申请公布号 |
US8705601(B2) |
申请公布日期 |
2014.04.22 |
申请号 |
US20100882048 |
申请日期 |
2010.09.14 |
申请人 |
C V RAMACHANDRA;RAMACHANDRA SHIKHA;TEKTRONIX, INC. |
发明人 |
C V RAMACHANDRA;RAMACHANDRA SHIKHA |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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