Fig. 4

(a) Simulated design of the Super-formula-based antenna with multiple T slots and ground alterations (b) Design of the Super-formula-based antenna multiple T slots and ground alterations with dimensions in mm.

(a) Simulated design of the Super-formula-based antenna with multiple T slots and ground alterations (b) Design of the Super-formula-based antenna multiple T slots and ground alterations with dimensions in mm.