发明授权
- 专利标题: Swept signal analysis instrument and method
- 专利标题(中): SWEPT信号分析仪器和方法
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申请号: US493590申请日: 1990-03-13
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公开(公告)号: US5117179A公开(公告)日: 1992-05-26
- 发明人: Jay M. Wardle , Ronald W. Potter , John A. Gibbs
- 申请人: Jay M. Wardle , Ronald W. Potter , John A. Gibbs
- 申请人地址: CA Palo Alto
- 专利权人: Hewlett-Packard Company
- 当前专利权人: Hewlett-Packard Company
- 当前专利权人地址: CA Palo Alto
- 主分类号: G01R23/14
- IPC分类号: G01R23/14 ; G01R23/173 ; G01R27/28 ; G01R27/30
摘要:
The sweep rate limitations that heretofore have constrained the maximum sweep rates of swept analysis instruments are obviated by optimizing filter circuitry and post-processing the IF signal using various techniques to compensate for errors caused by fast sweeping.
公开/授权文献
- USD282604S Combined hand scrubber and scraper 公开/授权日:1986-02-18
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