基于SIW和HMSIW的新型空间功率合成器

2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components Pub Date : 2008-12-01 DOI:10.1109/IMWS.2008.4782309

Haiyan Jin, G. Wen, Yamazaki Jin

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引用次数: 8

摘要

本文提出并研究了一种基于SIW/HMSIW技术的ka波段组合功率放大器。这种结构的优点是外形小、损耗低、可批量生产、易于制造和与平面电路完全集成。此外，还实现了单片微波集成电路器件的高效散热。最后在33.5 ~ 35.5 GHz频段设计并制作了一个由8个MMIC放大器组成的SIW/HMSIW功率放大器。实测结果与仿真结果吻合较好，在34.3 GHz下实现了72%的组合效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Novel Spatial Power Combiner Based on SIW and HMSIW

In this paper, a Ka-band combining power amplifier based on SIW/HMSIW technology is presented and studied. The advantages of this structure are its low profile, low-lost, mass-productive, ease of fabrication and fully integrated with planar circuits. In addition, efficient heat sinking of monolithic microwave integrated circuit (MMIC) devices is achieved. Lastly a SIW/HMSIW power amplifier using eight MMIC amplifiers was designed and fabricated in 33.5-35.5 GHz. The measured results show a good agreement with simulation and a combining efficiency of 72% is achieved at 34.3 GHz.

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2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components

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