Singlets, cascaded singlets, and the nonresonating node model for advanced modular design of elliptic filters
Singlets, cascaded singlets, and the nonresonating node model for advanced modular design of elliptic filters
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DOI：
10.1109/lmwc.2004.827866
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发表时间：
2004-05
影响因子：
3
通讯作者：
Smain Amari;U. Rosenberg;Jens Bornemann
中科院分区：
文献类型：
--
作者：
Smain Amari;U. Rosenberg;Jens Bornemann
单重态包含一个谐振器并产生一个传输零点，它是椭圆滤波器模块化设计的最基本的构造块。高阶椭圆滤波器的设计是通过级联单态来产生所需的传输零点。一种新的模型，非谐振节点模型（NRNM），其中包含谐振和非谐振节点，然后介绍。该模型允许一个高层次的模块化椭圆滤波器的设计。设计并测量了示例滤波器，以验证模型和设计方法。
The singlet, which contains one resonator and generates one transmission zero, is introduced as the most basic building block for modular design of elliptic filters. Higher-order elliptic filters are designed by cascading singlets to generate the required transmission zeros. A novel model, the nonresonating node model (NRNM), which contains both resonating and nonresonating nodes is then introduced. The model allows a high level of modularity in the design of elliptic filters. Example filters are designed and measured to validate the model and the design approach.