Microstrip triplexer using a common triple-mode resonator
Microstrip triplexer using a common triple-mode resonator
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DOI：
10.1002/mop.31244
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发表时间：
2018-07-01
影响因子：
1.5
通讯作者：
Wang, Yi
中科院分区：
文献类型：
--
作者：
El-Tokhy, Amira;Wu, Ruiheng;Wang, Yi
提出了一种基于全谐振器的三工器，它使用双短截线加载谐振器（DSLR）作为三个通道的连接处的公共谐振器。利用奇模和偶模方法对开路短截线DSLR进行了分析，揭示了三种谐振模式之间的关系。该设计提供了频率选择的灵活性。DSLR谐振器与三组发夹谐振器耦合以形成用于移动的通信应用的1.8、2.1和2.6 GHz的三工器。测量结果与模拟结果非常吻合。
An all-resonator based triplexer is presented using a double-stub-loaded resonator (DSLR) that acts as a common resonator at the junction of the three channels. The open stub DSLR has been analyzed using even and odd-mode method to reveal the relationship between the three resonant modes. The design offers flexibility of frequency selection. The DSLR resonator is coupled with three sets of hairpin resonators to form the triplexer at 1.8, 2.1, and 2.6 GHz for mobile communication applications. The measurement results are in very good agreement with the simulations.