Cavity backed T-bar-fed slot antenna

Image of the Cavity backed T-bar-fed slot antenna

The Cavity backed T-bar-fed slot is a rugged, medium band, medium gain antenna that is perfect for aeronautical applications, where flush-mounting with minimal influence on mechanical strength is required.

The Antenna Magus design allows the required input reflection to be specified as a design objective. Antenna Magus will design for the greatest bandwidth that can be achieved for the chosen input reflection coefficient level (as illustrated by three different designs in the graph below).

S11 results for three different designs.