An improved equivalent circuit parameters extraction method for dumbbell-shape DGS

2009 ◽  
Author(s):  
Yuchun Guo ◽  
Qing Wang
Keyword(s):  
Equivalent Circuit ◽  
Extraction Method ◽  
Parameters Extraction ◽  
Equivalent Circuit Parameters

A Parameters Extraction Method of a Novel Micro-Wave Filter

2010 ◽  
Vol 159 ◽  
pp. 434-437
Author(s):  
Zhong Liang Deng ◽  
Nai Bo Zhang ◽  
Yue Tao Ge
Keyword(s):  
Equivalent Circuit ◽  
Excellent Agreement ◽  
Extraction Method ◽  
Coplanar Waveguide ◽  
Wave Band ◽  
Filter Model ◽  
Simulation Performance ◽  
Parameters Extraction ◽  
Band Stop Filter ◽  
Wave Filter

In this paper, a novel micro-wave band-stop filter using coplanar-waveguide (CPW) and a parameters extraction method based on Schwarz transformation are presented, The experimental results show excellent agreement between the extracted performance of equivalent circuit and the simulation performance of filter model.

Effects of Rotor Winding Structure on the BDFM Equivalent Circuit Parameters

2015 ◽  
Vol 30 (4) ◽  
pp. 1660-1669 ◽  
Author(s):  
Ashknaz Oraee ◽  
Ehsan Abdi ◽  
Salman Abdi ◽  
Richard McMahon ◽  
Peter J. Tavner
Keyword(s):  
Equivalent Circuit ◽  
Equivalent Circuit Parameters ◽  
Rotor Winding

scholarly journals A New Parameter-Extraction Method for DGS and its Application to the Low-Pass Filter

2004 ◽  
Vol 27 (2) ◽  
pp. 119-123 ◽  
Author(s):  
Haiwen Liu ◽  
Xiaowei Sun ◽  
Zhengfan Li
Keyword(s):  
Equivalent Circuit ◽  
Extraction Method ◽  
Circuit Simulation ◽  
Equivalent Circuit Model ◽  
Design Procedure ◽  
Parameter Extraction ◽  
Defected Ground Structure ◽  
Pass Filter ◽  
Low Pass Filter ◽  
Low Pass

A new and simple parameter-extraction method for the equivalent circuit of defected ground structure (DGS) is presented. Using this method, circuit simulation, based on the DGS equivalent-circuit model, show excellent agreements with the electromagnetic (EM) simulation. Further, our method is applied effectively to design a low-pass filter (LPF) with DGS. Comparison between simulation and measurement confirm the validity of the LPF configuration and design procedure. Simple structure and high power handling capability are obtained from the proposed LPF.

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