What is the difference between linked boundary conditions (Master/Slave) and PEC/PMC boundary conditions(waveguide simulator)?

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Nitin Kumar

I think Master/Slave are provided for simulating an array after making a unit cell.

Ghanshyam Singh

BOTH ARE SAME

Krunal Patel

PEC/PMC boundaries are based on current distribution while master-slave boundaries are used for simulating infinite array of a unit cell.

Ismail Topaloglu

Magnetic-field on the slave boundary is forced to match the magnitude and direction (or the negative of the direction) of the magnetic-field on the master boundary.