An x-band coplanar magic-T with high power handing

被引：2
|
作者：
Guo, Long [1 ,2 ]
Shi, Yiping [1 ]
Wang, Guangming [1 ]
Tian, Yin [2 ]
机构：
[1] Air Force Engn Univ, Air & Missile Def Coll, Xian 710051, Peoples R China
[2] Sichuan Jiuzhou Elect Grp Co Ltd, Mianyang, Sichuan, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2022年 / 64卷 / 08期
基金：
中国国家自然科学基金;
关键词：
coplanar magic-T; high power handing; isolation; waveguide;
D O I：
10.1002/mop.33301
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An x-band coplanar magic-T with high power handing is proposed by combining an H-plane power divider and an iris for matching in E-plane. The proposed magic-T has -15 dB impedance bandwidth in experiment, which is about 23% covering form 8.9 to 11.2 GHz. Furthermore, the isolation is better than 46.2 dB with the typical insertion loss of 0.15 dB in the whole bandwidth with the contribute of the symmetrical structure. Herein, the average power-handling capability (APHC) could be estimated at 865 W by simulated analysis, since the structure is all-metal. Excellent correspondence between the simulated and measured results is demonstrated.
引用
收藏
页码：1387 / 1393
页数：7
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