Slot antenna
 
A slot antenna fed by a CPW structure is simulated by using GEMS. Both the return loss and far field match well with the measurement data. Two regular laptops installed with Windows operating system are formed a GEMS PC cluster to speed the simulation two times without requiring any equipment except a regular network cable.

Project Setting
 

Antenna Parameters
 
A Simplified GEMS Laptop Cluster
 

Far Field Patterns
 
Slot Antenna