This paper describes the basic conception of mixer. After analyzing some factors influencing the receiver performance,for example,noise factor,frequency conversion loss,dynamic range,isolation degree,mixing distortion.
从混频器的基本概念出发,分析了混频器设计中的关键技术,如噪声系数、变频损耗、动态范围、隔离度、混频失真等对接收机性能的影响,并从工程角度出发,指出在工程设计中应注意的要点。
参考来源 - 混频器设计中的关键技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Requirement for reliable isolation degree of pollution 2 for boards and power section.
可靠绝缘的要求板与电源部分污染等级为2。
This paper proposes a practical plan for a unit with functions of spectrum monitoring, self-excitation detection and isolation degree test, which is suitable for current wireless relay station.
提出了一种实用的应用于现有无线通信直放站的具有频谱检测、自激检测和隔离度测试功能的单元设计方案。
But that would imply a degree of isolation that surely few voters would enjoy.
但是,这将意味着一定程度上的孤立,这种孤立并不讨大部分选民喜欢。
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