中国半导体行业协会封装分会会刊

中国电子学会电子制造与封装技术分会会刊

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电子与封装

• 电路与系统 •    下一篇

L波段6路功率合成器的设计

王亮,方航,孟庆贤,席洪柱,王林,叶鑫,詹锐   

  1. 安徽华东光电技术研究所有限公司,安徽 芜湖 241000
  • 收稿日期:2022-06-29 修回日期:2022-09-30 出版日期:2022-10-26 发布日期:2022-10-26
  • 通讯作者: 王亮

Design of L-Band 6-Channel Power Combiner

WANG Liang, FANG Hang, MENG Qingxian, XI Hongzhu, WANG Lin, YE Xin, ZHAN Rui   

  1. Huadong Photoelectric Technology Institute Co. Ltd., Wuhu 241000, China
  • Received:2022-06-29 Revised:2022-09-30 Online:2022-10-26 Published:2022-10-26

摘要: 为满足微波射频领域功率合成的技术要求,设计并研制了1款新型的L波段6路同轴-波导功率合成器。利用电磁仿真软件对合成器的结构进行建模,优化仿真,加工制作合成器实物,并且对其进行测试。测试结果表明,在L波段1300 MHz±10 MHz工作频段内,合成器的插入损耗小于0.3 dB,回波损耗优于-20 dB,隔离度优于-22 dB,功率容量达5200 W。这款合成器具有高频率、高功率、低损耗、高隔离度、易操作、低成本等诸多优势。

关键词: L波段, 功率合成, 同轴-波导

Abstract: In order to meet the technical requirements of power combine in the field of microwave and RF. A new type of L-band 6-channel coaxial-waveguide power combiner is designed and developed. The structure of the synthesizer is modeled, optimized, simulated, manufactured and tested by using electromagnetic simulation software. The test results show that the insertion loss of the synthesizer is less than 0.3 dB, the return loss is better than-20 dB, the isolation is better than-22 dB, and the power capacity is up to 5200 W in the L-band 1300 MHz± 10 MHz operating frequency band. This synthesizer has many advantages such as high frequency, high power, low loss, high isolation, easy operation and low cost.

Key words: L-band, power combining, coaxial-waveguide