| 高隔离多路射频转换开关的研制 |
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| 引用本文： | 王丹妮,陈淑芳.高隔离多路射频转换开关的研制[J].时间频率学报,1998,21(2):23-26. |
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| 作者姓名： | 王丹妮 陈淑芳 |
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| 作者单位： | 中国科学院院西天文台!陕西省临潼，710600 |
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| 基金项目： | 中国科学院装备更新研制项目 |
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| 摘 要： | 介绍一个可用于多路信号自动测量系统或自动切换系统的高隔离射频多路转换开关的设计与制作。开关制式为双刀16掷；控制采取本地（利用本机面板控制）和遥控（IEEE—488标准接口）两种方式工作频率范围为DC～100MHz；路与路之间的串扰，隔离度优于120dB（5MHz）1]。
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| 关 键 词： | 高隔离 多路开关 |
A HF Switch with High Isolation-Wide Bandwidth |
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| Wang Danni, Chen Sufang, Bian Yujing.A HF Switch with High Isolation-Wide Bandwidth[J].Journal of Time and Frequency,1998,21(2):23-26. |
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| Authors: | Wang Danni Chen Sufang Bian Yujing |
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| Abstract: | A HF switch with high isolation and wide bandwidth is introduced in this paper. The switch is of the type of double "single pole-16 throw", controlled via the pushbutton on the front panel locally or via the standard interface IEEE-488 remotely. The operation frequency range is DC-100MHz and the isolation is >120db(5MHz). This kind of switch is ideal to switch signals into measuring instruments for automatic measurement systems. |
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| Keywords: | High Isolation Multiply Switch |
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