| 220GHz 平衡式二倍频器设计 |
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| 引用本文： | 胡天涛,张勇,钟伟.220GHz 平衡式二倍频器设计[J].微波学报,2014,30(S2):543-545. |
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| 作者姓名： | 胡天涛 张勇 钟伟 |
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| 作者单位： | ( 电子科技大学极高频复杂系统国防重点学科实验室，成都 611731 ) |
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| 摘 要： | 本文介绍一种基于平面肖特基势垒二极管的220GHz 平衡式二倍频器设计。通过输入、输出信号的电磁场模式
变化实现平衡结构，并控制偏置电压和输入功率使二极管工作于变容模式。采用HFSS 和ADS 联合仿真获得最佳二极管
嵌入电路，输入功率为50mW 时得到最佳变频效率为21%，在212GHz 至235GHz 范围内变频损耗优于8dB。
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| 关 键 词： | 平衡结构 二倍频器 肖特基势垒二极管 |
Design of a 220GHz Balanced Frequency Doubler |
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| HU Tian-tao,ZHANG Yong,ZHONG Wei.Design of a 220GHz Balanced Frequency Doubler[J].Journal of Microwaves,2014,30(S2):543-545. |
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| Authors: | HU Tian-tao ZHANG Yong ZHONG Wei |
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| Institution: | (Fundamental Science on EHF Laboratory, University of Electronic Science and Technology of China, Chengdu 611731,
China) |
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| Abstract: | We present a design of balanced configuration doubler based on planar schottky diodes. The balanced
configuration is accomplished through the variation of electromagnetic field mode of input and output signal, and make diodes
work in varactor mode by controlling signal power and bias voltage. We get the optimum embedding circuits by the co-simulation
of HFSS and ADS. The best conversion efficiency is 21% when signal power is 50mw, the conversion loss is less than 8dB at the
output frequency from 212 to 235 GHz band. |
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| Keywords: | Balanced configuration Frequency doubler Planar Schottky diodes |
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