| 一种联合设计的宽带天线-滤波器模块 |
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| 引用本文： | 周杰美,王俊,王卫东.一种联合设计的宽带天线-滤波器模块[J].固体电子学研究与进展,2010,30(2). |
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| 作者姓名： | 周杰美 王俊 王卫东 |
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| 作者单位： | 中国科学技术大学电子工程与信息科学系,合肥,230027 |
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| 基金项目： | 国家863计划资助项目 |
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| 摘 要： | 联合设计了一种宽带天线-滤波器模块,理论分析了将天线与滤波器进行联合设计能够提高整体性能的原因,且提出了若干设计基本原则,联合设计的宽带天线-滤波器模块的回波损耗在3.1~5.1 GH z的工作频带内比独立设计后直接级联的模块减少了10 dB以上,该模块已应用于超宽带通信实验系统中。
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| 关 键 词： | 联合设计 宽带 天线 滤波器 |
Co-designed Wideband Antenna-filter Module |
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| ZHOU Jiemei,WANG Jun,WANG Weidong.Co-designed Wideband Antenna-filter Module[J].Research & Progress of Solid State Electronics,2010,30(2). |
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| Authors: | ZHOU Jiemei WANG Jun WANG Weidong |
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| Abstract: | A co-designed wideband antenna-filter module is proposed in this paper.The reason why co-design method improves the performance of this module is explained and material procedures of co-design method are presented.The return loss of this co-designed antenna-filter module is 10 dB less than the traditionally designed module in the passband of 3.1 to 5.1 GHz.This module has been applied in a UWB front-end we designed recently. |
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| Keywords: | co-design wideband antenna filter |
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