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 >
Nexxim Ideal Distributed >
Open Stub, Physical Length

Open Stub, Physical Length

Netlist Form

An instance of an ideal open stub with physical length has the following netlist syntax:

Axxx n1 P=val Z=val K=val A=val F=val COMPONENT=ideal_open_stub_physical

n1 is the name of the node attached to the open stub. The entry COMPONENT=ideal_open_stub_physical identifies the element as an ideal open stub with physical length.

**Ideal Open Stub with Physical Length, Instance Parameters**
Parameter	Description	Units	Default
P	Physical length	Meter	0.01
Z	Characteristic impedance	Ohm	50.0
K	Effective dielectric constant		1.0
F	Reference frequency	Hz	1.0e9
A	Attenuation constant at reference frequency	dB/m	0.0

Netlist Example

A99 Port1 P=10e-3 COMPONENT=ideal_open_stub_physical

Notes

1. The physical model using physical length includes the open end length correction.

2. The open stub model is equivalent to a transmission line model followed by an open model. This is also true in the case of negative length specifications, which are used for deembedding purposes. Note that in the latter case, the open stub model is equivalent to the transmission line model with a negative length terminated by an open.

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