gerberRead

Create PCBReader object with specified Gerber and drill files

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Syntax

P = gerberRead(T)
P = gerberRead([],B)
P = gerberRead(T,B)
P = gerberRead(T,B,D)

Description

example

P = gerberRead(T) creates a PCBReader object with the top layer Gerber file specified in T.

P = gerberRead([],B) creates a PCBReader object with the bottom layer Gerber file specified in B.

example

P = gerberRead(T,B) creates a PCBReader object with the specified top and bottom layer Gerber files.

P = gerberRead(T,B,D) creates a PCBReader object with the specified top and bottom layer Gerber files and the drill file specified in D .

Examples

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Open Live Script

Use the gerberRead function to import a top layer Gerber file.

P = gerberRead('antenna_design_file.gtl');

Extract the metal layer from the file using the shapes function.

s = shapes(P);

View the top metal layer.

show(s)

Open Live Script

Use the gerberRead function to import top and bottom layer Gerber files. 

P = gerberRead('antenna_design_file.gtl','antenna_design_file.gbl');

Display the stack.

P.StackUp
ans = 
  stackUp with properties:

    NumLayers: 5
       Layer1: [1x1 dielectric]
       Layer2: 'antenna_design_file.gtl'
       Layer3: [1x1 dielectric]
       Layer4: 'antenna_design_file.gbl'
       Layer5: [1x1 dielectric]

Modify the third layer in the stack, which is the dielectric layer between the top and bottom metal layers.

S = P.StackUp;
S.Layer3 = dielectric('Name','FR4','EpsilonR', 4.4, 'Thickness', 0.8e-3);
P.StackUp = S;

Create the antenna model by calling the pcbStack object on the PCB reader.

pb2 = pcbStack(P);
figure
show(pb2)

Input Arguments

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Top layer Gerber file, specified as a character vector or string scalar. The file should be saved as a GTL file.

Example: gerberRead('Filetop.gtl');

Bottom layer Gerber file, specified as a character vector or string scalar. The file should be saved as a GBL file.

Example: gerberRead([],'FileBottom.gbl');

Drill file, specified a character vector or string scalar. You can specify either a DRL or a TXT file.

Example: gerberRead('Filetop.gtl','FileBottom.gbl','FileDrill.txt');

Output Arguments

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Read Gerber and drill files, returned as a PCBReader object.

See Also

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Topics

Introduced in R2020b

Antenna Toolbox Documentation

Support