| 基于石英基片的二毫米波段二次谐波混频器设计和研制 |
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| 引用本文： | 安大伟,于伟华,吕昕.基于石英基片的二毫米波段二次谐波混频器设计和研制[J].红外与毫米波学报,2011,30(1):33-37. |
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| 作者姓名： | 安大伟 于伟华 吕昕 |
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| 作者单位： | 1. 中国气象局,国家卫星气象中心,北京,100081
2. 北京理工大学,信息与电子学院,北京,100081 |
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| 摘 要： | 介绍了一种基于石英基片的2mm波段二次谐波混频器.阐述了谐波混频器的基本原理,建立了混频二极管对结构的高频模型,并用全波分析软件对整个电路进行了仿真优化.实测得到射频信号在116～120GHz范围内,当本振频率为59GHz、功率为7～14dBm时,最低变频损耗为17dB,最高变频损耗为20dB.混频器的P1dB为1dB...
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| 关 键 词： | 毫米波 谐波混频器 反向并联二极管对 TRL方法 |
| 收稿时间： | 3/1/2010 9:24:08 AM |
| 修稿时间： | 7/1/2010 10:46:22 AM |
Design and fabrication of a 2 mm-band sub-harmonic mixer based on quartz |
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| AN Da-Wei,YU Wei-Hua and LV Xin.Design and fabrication of a 2 mm-band sub-harmonic mixer based on quartz[J].Journal of Infrared and Millimeter Waves,2011,30(1):33-37. |
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| Authors: | AN Da-Wei YU Wei-Hua and LV Xin |
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| Affiliation: | National Satellite Meteorological Center, China Meteorological Administration,Beijing Institute of Technology,Beijing Institute of Technology |
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| Abstract: | This paper introduces the circuit design of a 2mm-band second-order harmonic mixer based on quartz. The three ports isolation is nice. When RF is 113~120GHz and local frequency is 59GHz. Measured the best LO power is 7~14dBm, Conversion loss is less than 20dB. The best conversion loss is 17dB. 2mm-band second-order harmonic mixer with circuit size 13.5*0.8mm2 is fabricated. Measured results are almost consistent with simulated results. |
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| Keywords: | Harmonic Mixer Conversion loss Quartz |
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