| 摘要: |
| 本文首先指出了超外差接收机的固有缺点,即它有更多的虚假响应。然后讨论了虚假响应产生的原因,以及克服方法。最后指出对于宽开接收机而言,抑制或减少虚假响应是设计超外差接收机的重要任务之一。 |
| 关键词: 超外差接收机 宽开接收机 虚假响应 虚假接收 |
| DOI：10.3969/j.issn.1001-893X. |
| 投稿时间：2005-01-17 |
| 基金项目: |
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| Discussion on Receiver Spurious Respose |
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| Abstract: |
| This paper first discusses the instinct disadvantage of a superheterodyne receiver,which is that it has more spurious response.And then it discusses the reason which causes such spurious response and the method to overcome it.Finally,it points out that,as far as wide open receiver is concerned,to suppress or reduce the spurious response is one of the most important tasks in designing a superheterodyne receiver. |
| Key words: Superheterodyne receiver,Wide open receiver,Spurious respose,Spurious reception |
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