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Ansoft Designer / Ansys Designer 在线帮助文档：

System Simulator >
System Component Models >
Ideal Distributed >
   Transmission Line, Physical Length (TRLK, TRLK_REF)       

Transmission Line, Physical Length (TRLK, TRLK_REF)

 

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Schematic Symbol TRLK

 

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Schematic Symbol TRLK (with ref node)

 

 


Properties

Description

Units

Default

Range

Z

Characteristic impedance

Ohms

Required

> 0

P

Physical length

m

Required

> 0

K

Relative dielectric constant

none

Required

> 0

A

Attenuation in dB/m

none

0.0

³ 0

F

Reference frequency for A

Hz

1GHz

³ 0

 

Notes

A lossless line is assumed unless a non-zero value is assigned to the optional parameter A. The attenuation A is then scaled inversely proportionally to the square root of the frequency.

Netlist Form

TRLK:NAME n1 n2 [n3 n4] Z=val P=val K=val [A=val] [F=val]

Netlist Example

Component TRLK:
TRLK:TRLK1 1 2 Z=50 P=0.387IN K=6.5 A=0.001/CM F=1.5GHZ

Component TRLK_Ref:
TRLK:TRLK1 1 2 3 4 Z=50 P=0.387IN K=6.5 A=0.001/CM F=1.5GHZ

References



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