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   Transmission Line, Electrical Length       

Transmission Line, Electrical Length

 

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Netlist Form

An instance of a transmission line with electrical length has the following Nexxim netlist syntax:

Axxx n1 n2 E=val Z=val F=val [A=val] COMPONENT=trle

n1 and n2 are the nodes connected to the transmission line. The entry COMPONENT=trle identifies the element as a transmission line, electrical length.

 


Transmission Line, Electrical Length Instance Parameters

Parameter

Description

Units

Default

E

Electrical length at reference frequency

Degree

45

Z

Reference characteristic impedance

Ohm

50

F

Reference frequency

Hz

1e9

A

Attenuation at reference frequency

dB/m

0.0

Netlist Example

Atrle1 trin trout E=55 Z=65 F=2e9 COMPONENT=trle

Notes

1. A lossless line is assumed unless parameter A is assigned a non-zero value. Attenuation is then scaled in inverse proportion to the square root of the frequency.



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