... superheterodyne receiver 超外差式接收机 superheterodyne reception 超外差接收 superheterodyne 超外差 ...
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超外差接收机 [电讯] Superheterodyne Receiver ; superheterodyne ; superhet receiver ; [电讯] ultradyne receiver
双变频超外差接收机 [电讯] double superheterodyne receiver
光学超外差接收器 optical superheterodyne receiver ; optical coolheterodyne receiver
一次变频超外差接收机 single conversion superheterodyne
三次变频超外差接收机 triple superheterodyne
双超外差接收 [通信] double-superheterodyne reception
中和式超外差接收机 [电讯] neutrosonic receiver
调幅超外差接收机 AM Superheterodyne Receiver
超外差接收机的俚语 superhet
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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。
This paper first discusses the instinct disadvantage of a superheterodyne receiver, which is that it has more spurious response.
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。
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.
在现代通信系统中，毫米波频段通常采用超外差接收机，混频器作为第一级就成为关键部件。
The super-heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system.
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