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螺旋谐振器构成的新颖左手移相单元设计
  • ISSN号：1001-893X
  • 期刊名称：电讯技术
  • 时间：0
  • 页码：85-89
  • 分类：TN602[电子电信—电路与系统]
  • 作者机构：[1]空军工程大学导弹学院防空导弹微波应用实验室,陕西三原713800, [2]空军工程大学导弹学院制导雷达教研室,陕西三原713800
  • 相关基金：基金项目：国家自然科学基金资助项目（60971118）
  • 相关项目：基于分形几何的复合左右手传输线研究
作者： 逯科|王光明|徐彤|徐海洋|
关键词： 螺旋谐振器, 左手移相单元, 低剖面单极子, spiral resonator, left-handed phase-shift cell, low-profile monopole
中文摘要：

提出了由螺旋谐振器构成的新颖非对称非直连形式左手移相单元,目前此类左手移相单元是实现低剖面单极子天线的关键器件。利用全波电磁仿真工具,对非对称非直连单元和已经提出的对称直连单元、对称非直连单元进行了比较研究。结果表明,非对称非直连单元比对称直连单元插损特性好,而且其相位特性在很宽的频带内非常相似;上述两种单元比对称直连单元表现出更明显的左手效应。

英文摘要：

A novel unsymmetrical indirectly-connected left-handed phase shift cell composed of spiral resonators is proposed and this kind of left-handed phase-shift units are the key components to realize low-profile monopoles. With the help of full-wave simulation tool, symmetrical directly-connected cell, Symmetrical indi- rectly-connected cell and unsymmetrical indirectly-connected cell are comparatively studied. The results indicate that the insert loss character of unsymmetrical indirectly-connected cell is better than that of symmetrical indi- rectly-counected cell and the phase properties of these two units are similar in quite broad frequency band. In addition, the left-handed effect of the above - mentioned two units is more obvious than that of symmetrical di- rectly-connected cell.

同期刊论文项目
基于分形几何的复合左右手传输线研究
期刊论文 109 会议论文 13 获奖 8 专利 3
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期刊信息
  • 《电讯技术》
  • 北大核心期刊（2011版）
  • 主管单位:中国电子科技集团公司
  • 主办单位:中国西南电子技术研究所
  • 主编：雷厉
  • 地址：四川省成都市金牛区营康西路85号
  • 邮编：610036
  • 邮箱：dxjs@china.com
  • 电话：028-87555632
  • 国际标准刊号：ISSN：1001-893X
  • 国内统一刊号：ISSN：51-1267/TN
  • 邮发代号:62-39
  • 获奖情况:
  • 信息产业部优秀期刊,首届《CAJ-CD规范》执行优秀期刊,工业和信息化部电子科技期刊2007～2008年度学术技...,四川省编校质量优秀奖期刊,工业和信息化部电子科技期刊2009-2010年度优秀期刊奖
  • 国内外数据库收录:
  • 波兰哥白尼索引,美国乌利希期刊指南,美国剑桥科学文摘,英国科学文摘数据库,中国中国科技核心期刊,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:8602