微带双模谐振器在增益均衡器设计中的应用
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- 英文论文题名：Design of Gain Equalizer Based on Microstrip Dual-mode Resonators
- 论文作者：吕大龙 ; 张德伟 ; 刘庆 ; 张毅
- 英文论文作者：Lv Da-long ; Zhang De-wei ; Liu qing ; Zhang Yi ; The PLA Information Engineering University
- 年：2017
- 作者机构：解放军信息工程大学;
- 论文关键词：均衡器 ; 双模谐振器 ; 微带线 ; 小型化 ; 薄膜电阻
- 英文论文关键词：equalizer ; dual-mode resonator ; microstrip line ; miniaturization ; thin film resistor
- 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：3
- 文件大小：1087k
- 原文格式：D
- 会议级别：全国
摘要
本文设计了一个基于微带双模谐振器的新型增益均衡器。通过调节开路枝节的长度实现独立调节偶模的谐振频率;研究了双模谐振器的电流的分布特点,找到薄膜电阻的最佳加载位置,实现独立调节微带双模谐振器两个模式的Q值。该均衡器具有很好的调节能力,并减小了一半数量的谐振器,很好的满足了均衡器小型化的要求。测量结果和仿真结果一致性较好。
A gain equalizer based on microstrip dual-mode resonators is presented and designed. The resonant frequency of even mode can be tuned independently by adjusting the length of open stub; the current characteristics of the dual-mode resonator are studied, and the optimal loading positions of the thin film resistors are found, thus the Q values of the two modes of microstrip cavity are realized to tune independently for the first time. The proposed equalizer has a very good capacity for tune, and reduces the number of cavities by half; thus it is good to meet the requirements of miniaturization of the gain equalizer. The measurement results are in good agreement with the simulation results.
A gain equalizer based on microstrip dual-mode resonators is presented and designed. The resonant frequency of even mode can be tuned independently by adjusting the length of open stub; the current characteristics of the dual-mode resonator are studied, and the optimal loading positions of the thin film resistors are found, thus the Q values of the two modes of microstrip cavity are realized to tune independently for the first time. The proposed equalizer has a very good capacity for tune, and reduces the number of cavities by half; thus it is good to meet the requirements of miniaturization of the gain equalizer. The measurement results are in good agreement with the simulation results.
引文
[1]吕大龙,周东方,王钊,刘金现.宽带幅度均衡器设计[J].微波学报,2012,28(5):93-96.
[2]鲍争光,任菁圃,牛忠霞,洪家振.一种电阻加载的L型谐振器及其在微带均衡器中的应用研究[J].信息工程大学学报,2005(1):50-52.
[3]H Wang,B Yan,Z Wang,RM Xu.A Broadband Microwave Gain Equalizer[J].Progress in Electromagnetics Research Letters,2012,33(33):63-72.
[4]张勇,薛凯.高均衡量微带宽带功率均衡器[J].强激光与粒子束,2008,20(7):1147-1150.
[5]邱雨,夏雷,延波.基于双模谐振器的小型化均衡器设计[C]//2015年全国微波毫米波会议论文集.2015
[6]J Wang,L Ge,K Wang,W Wu.Compact microstrip dual-mode dual-band bandpass filter with wide stopband[J].Electronics Letters,2011,47(4):263-265.
[7]赵瑛,周东方,张德伟,牛忠霞.薄膜电阻对微带均衡器的影响研究[J].电子与信息学报,2007,29(11):2751-2753.
[2]鲍争光,任菁圃,牛忠霞,洪家振.一种电阻加载的L型谐振器及其在微带均衡器中的应用研究[J].信息工程大学学报,2005(1):50-52.
[3]H Wang,B Yan,Z Wang,RM Xu.A Broadband Microwave Gain Equalizer[J].Progress in Electromagnetics Research Letters,2012,33(33):63-72.
[4]张勇,薛凯.高均衡量微带宽带功率均衡器[J].强激光与粒子束,2008,20(7):1147-1150.
[5]邱雨,夏雷,延波.基于双模谐振器的小型化均衡器设计[C]//2015年全国微波毫米波会议论文集.2015
[6]J Wang,L Ge,K Wang,W Wu.Compact microstrip dual-mode dual-band bandpass filter with wide stopband[J].Electronics Letters,2011,47(4):263-265.
[7]赵瑛,周东方,张德伟,牛忠霞.薄膜电阻对微带均衡器的影响研究[J].电子与信息学报,2007,29(11):2751-2753.