一种基于阶跃阻抗结构的新型微带幅度均衡器
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- 英文论文题名：A Novel Microstrip Amplitude Equalizer with Stepped Impedance Structure
- 论文作者：徐晓宁 ; 李伟 ; 朱芳
- 英文论文作者：Xu Xiaoning ; Li Wei ; Zhu Fang ; AVIC LEIHUA ELECTRONIC TECHNOLOGY INSTITUTE
- 年：2017
- 作者机构：中航工业雷华电子技术研究所;
- 论文关键词：阶跃阻抗结构 ; 小型化 ; 寄生频率抑制
- 英文论文关键词：stepped impedance structure ; miniaturized ; suppress the spurious response
- 会议召开时间：2017-05-08
- 会议录名称：2017年全国微波毫米波会议论文集（中册）
- 英文会议录名称：Proceedings of 2017 National Conference on Microwave and Millimeter Waves(NCMMW2017)
- 语种：中文
- 分类号：TN715
- 学会代码：ZDWB
- 会议名称：2017年全国微波毫米波会议
- 会议地点：中国浙江杭州
- 主办单位：中国电子学会
- 学会名称：中国电子学会微波分会
- 页数：4
- 文件大小：1389k
- 原文格式：D
- 会议级别：全国
摘要
本文针对微波电路小型化的应用背景,提出了一种基于阶跃阻抗结构的新型微带幅度均衡器。本文首先分析了阶跃阻抗结构的阻抗特性,进而提出了一种基于其结构的微带幅度均衡器,在不改变电路性能时减小了整体电路尺寸。另外改变阶跃阻抗结构参数可以控制电路的寄生响应频率进而进行抑制。仿真和实测的对比数据表明,该新型微带幅度均衡器减小了电路尺寸,同时对寄生响应有很好的抑制作用。
In this paper, a novel microstrip amplitude equalizer with stepped impedance structure is presented for miniaturized microwave circuits. First the impedance characteristic of the stepped impedance structure is analyzed. And a microstripe amplitude equalizer with stepped impedance structure is proposed. Another advantage of this structure is the spurious response is suppressed. The simulation and measurement results show that this new amplitude equalizer has a small dimension and still a good performance. It also suppresses its spurious response.
In this paper, a novel microstrip amplitude equalizer with stepped impedance structure is presented for miniaturized microwave circuits. First the impedance characteristic of the stepped impedance structure is analyzed. And a microstripe amplitude equalizer with stepped impedance structure is proposed. Another advantage of this structure is the spurious response is suppressed. The simulation and measurement results show that this new amplitude equalizer has a small dimension and still a good performance. It also suppresses its spurious response.
引文
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8 Xiaoning Xu,Wei Li.A Novel Design and Realization of Microstrip-Lumped-like Amplitude Equalizer.9th International Conference on Microwae and Millimeter Wave Technology Procee-dings.Beijing China:2016.293-296
2 张永慧,胡善祥,姚波.微带功率均衡器的设计.现代电子技术.2007年第2期:38~43
3 申凯王光明郑武团等.微带阶跃阻抗谐振器小型化滤波器的精确设计[J],中国电子科学研究院学报,2008,Vol.3 No.2:195-198.
4 MITSUO MAKIMOTO,SADAHIKO YAMASHIT.Bandpass Filters Using Parallel Coupled Stepped Impedance Resonators[J].IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES,VOL,MTT-28,NO,12,DECEMBER1980:1413-1417.
5 陈世勇杨士中.微带SIR电容间隙耦合带通滤波器的设计[J],电路与系统学报,2005年6月第十卷第三期:25-27
6 Sagawa M,Makimoto M,Yamashita S.Geometrical structure and fundamental chara-cteristics of microwave stepped-impedance resonators[J].IEEE Trans on MTT,1997,45(7):1078-1085
7 徐晓宁.一种类集总微带开路短路枝节微波幅度均衡器:中国,CN 204392201 U[P].2015-06-10.
8 Xiaoning Xu,Wei Li.A Novel Design and Realization of Microstrip-Lumped-like Amplitude Equalizer.9th International Conference on Microwae and Millimeter Wave Technology Procee-dings.Beijing China:2016.293-296