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 >
   Lange Coupler, Physical Length       

Lange Coupler, Physical Length

 

[spacer]

 

[spacer]

Netlist Format

A Lange coupler, physical length instance has the following netlist format:

AGCPWLANGxxx n1 n2 n3 n4 N=4 W=val S=val P=val
WF=val GF=val WA=val HA=val SO=val
COMPONENT=gcpwlange_physical SUBSTRATE=substrate_name

n1, n2, n3, and n4 are the names of the nodes attached to the coupler. The entry COMPONENT=gcpwlange_physical identifies the element.

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

 


Lange Coupler, Physical Length Instance Parameters

Parameter

Description

Unit

Default

N

Number of lines. Must be 4.

None

4

W

Conductor width

Meter

1e-3

S

Conductor spacing

Meter

1e-3

P

Physical length

Meter

10e-3

WF

Center conductor width of feeding lines

Meter

0.5e-3

GF

Slot width of feeding lines

Meter

0.5e-3

WA

Width of air bridges

Meter

0.1e-3

HA

Height of air bridges

Meter

0.1e-3

SO

Distance to ground plane

Meter

1e-3


Netlist Example

AGCPWLANG1 Port1 Port2 Port3 Port4 N=4 W=1e-3 S=.2e-3 P=10e-3
+ COMPONENT=gcpwlange_physical 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 conductor width of all fingers is W. The diatance between all fingers is S.

2. The number of fingers, N, must be 4.

3. Port 1 is the input port, port 2 is the coupled port, port 3 is the through port, and port 4 is the isolated port.

4. The length of air bridges used to approximate their parasitic effects, is 2*(W+S).




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