采用基板集成圆腔的双频功率分压器

2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference Pub Date : 2013-07-21 DOI:10.1109/CSQRWC.2013.6657355

F. Cheng, Xianqi Lin, Xiaoxiao Liu, K. Song, Yong Fan

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引用次数: 0

摘要

本文提出了两种新型的基于基板集成圆腔的双频功率分压器。双频响应通过环形谐振器的TM010模式和TM110模式实现。研究了第一种设计的功率分压器的两个中心频率具有固定的频率比1.59。此外，还引入了带两个微扰过孔的基板集成圆腔，以扩大频率比的范围。采用这种新结构的第二种功率分压器的频率比为1.47。仿真结果表明，SICC双频功率分配器具有低插入损耗的优点。

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Dual-band power dividers using substrate integrated circular cavity

In this work, two types of novel dual-band power dividers using substrate integrated circular cavity are proposed. Dual-band response is achieved by TM010 mode and TM110 mode of the circular resonator. It has been investigated that the first designed power divider's two center frequencies have a fixed frequency ratio of 1.59. Furthermore, substrate integrated circular cavity with two perturbation vias is introduced to expand the range of frequency ratio. The second type power divider using this new structure has a frequency ratio of 1.47. The simulated results show that these SICC dual-band power dividers have the merit of low insertion loss.

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2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference

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