淘宝官方店     推荐课程     在线工具     联系方式     关于我们  
 
 

微波射频仿真设计   Ansoft Designer 中文培训教程   |   HFSS视频培训教程套装

 

Agilent ADS 视频培训教程   |   CST微波工作室视频教程   |   AWR Microwave Office

          首页 >> Ansoft Designer >> Ansoft Designer在线帮助文档


Ansoft Designer / Ansys Designer 在线帮助文档:


Nexxim Simulator >
Nexxim Component Models >
Grounded Coplanar Waveguide Elements >
   Shorted Stub, Electrical Length with Reference       

Shorted Stub, Electrical Length with Reference


 

[spacer]

 

Netlist Format

An instance of a grounded coplanar waveguide shorted stub, electrical length with reference has the following netlist syntax:

Axxx n1 n2 [W=val] [G=val] [E=val] [F=val]
COMPONENT=gcpw_short_stub_electrical SUBSTRATE=substrate_name

n1 is the name of the node attached to the shorted stub. n2 is the reference node. The entry COMPONENT=gcpw_short_stub_electrical identifies the element as a grounded coplanar waveguide shorted stub, electrical length.

The SUBSTRATE=substrate_name is the coplanar waveguide substrate model name selected for the design (see Selecting a Grounded Coplanar Waveguide Substrate for details).

 


Grounded Coplanar Waveguide Shorted Stub, Electrical Length with Reference Instance Parameters

Parameter

Description

Units

Default

W

Width of center conductor

Meter

1.0e-3

G

Slot gap width

Meter

1.0e-3

E

Electrical length

Degree

45

F

Reference frequency for E

Hertz

1.0e9


Netlist Example

A5 Port1 Port2 W=0.75e-3 G=1.1e-3 E=50 F=.0e9 COMPONENT=gcpw_short_stub_electrical SUBSTRATE=GCPW1

where GCPW1, the selected layout technology or substrate type, has a definition such as:

.SUB GCPW1 GCPW(
+ H=0.001524 Er=4.4 TAND=0.02 HU=2.54E-4
+ MET1=1.724137931034483 T1=2.54e-5 RGH=0)

Notes

1. The substrate thickness must be larger than (W + 2*G), so that the effect of the lower ground plane is negligible.

2. This model includes the short end length correction.

 




HFSS视频教学培训教程 ADS2011视频培训教程 CST微波工作室教程 Ansoft Designer 教程

                HFSS视频教程                                      ADS视频教程                               CST视频教程                           Ansoft Designer 中文教程


 

      Copyright © 2006 - 2013   微波EDA网, All Rights Reserved    业务联系:mweda@163.com