| 1-18GHz微带巴伦双平衡混频器 |
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| 引用本文： | 刘兴华.1-18GHz微带巴伦双平衡混频器[J].电子与信息学报,1988,10(2):151-157. |
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| 作者姓名： | 刘兴华 |
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| 作者单位： | 浙江大学无线电系 杭州 |
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| 摘 要： | 本文介绍了一种微带巴伦多倍频程微波集成双平衡混频器。它是由宽带微带巴伦和二极管电桥组成。这种微带巴伦双平衡混频器显示了良好的噪声特性和隔离特性。在1-18GHz工作频率范围内,最大双边带噪声系数为8.7dB,平均双边带噪声系数约6dB;本振端一信号端、本振端一中频端隔离度均大于15dB。
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| 关 键 词： | 宽带混频器 双平衡混频器 微带巴伦 |
| 收稿时间： | 1986-10-3 |
| 修稿时间： | 1987-4-8 |
A 1-18GHz MICROSTRIP BALUN DOUBLE BALANCED MIXER |
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| Liu Xinghua.A 1-18GHz MICROSTRIP BALUN DOUBLE BALANCED MIXER[J].Journal of Electronics & Information Technology,1988,10(2):151-157. |
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| Authors: | Liu Xinghua |
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| Affiliation: | Department of Radio and Electronics Engineering Zhejiang University Hangzhou |
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| Abstract: | A multi-octave microstrip balun double balanced mixer has been developed. This mixer which is consisted of a broad-band balun and a diode ring exhibits extremely encouraging performance. Within the multi-octave bandwidth from 1 to 18 GHz, the average DSB noise figure is 6 dB, and the maximum DSB noise figure is 8.7 dB, and both LO-RF and LO-IF isolations are more than 15 dB. |
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| Keywords: | Broad-band mixver Double balanced mixer Microstrip balum |
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