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Ansoft Designer / Ansys Designer 在线帮助文档：

Nexxim Simulator >
Nexxim Component Models >
Slotline Elements >
   Open Stub, Electrical Length       

Open Stub, Electrical Length

 

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Netlist Format

An instance of a slotline open stub with electrical length has the following netlist syntax:

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

n1 is node attached to the open stub. n2 is the optional reference node. The entry COMPONENT=slotline_open_stub_electrical identifies the element.

The SUBSTRATE=substrate_name is the slotline substrate model name selected for the design (see Selecting a Slotline Substrate for details.

 


Slotline Open Stub with Electrical Length,
Instance Parameters

Parameter

Description

Units

Default

W

Conductor width

Meter

.762e-3

E

Electrical length

Degree

45

F

Reference frequency for E

Hz

1e9

Netlist Example

A7 Port1 0 W=0.005 E=45 F=5000000000
+ COMPONENT=slotline_open_stub_electrical SUBSTRATE=SLOT1

where SLOT1, the selected layout technology or substrate type, has a definition such as:

.SUB SLOT1 SLOT(
+ B=0.001524 Er=4.4 TAND=0.02 H=0.5e-3 HU=2.54e-003
+ MET1=1.724137931034483 T1=2.5400e-005
+ RGH=0)

Notes

1. [Slotline] The slotline open stub electrical model is equivalent to a transmission line model followed by an ideal open.



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