Modeling panel antenna in NEC

The paper deals with the panel antenna modeling using NEC Win PRO v. 1.1 package. Base of antenna modeling would be wire construction. To achieve better performance and characteristics, several solutions for reflector and dipole will be proposed. Antenna with best results and attributes will be compared with technical data of APX907016 RFS antenna given by producer. The challenge in the design of a suitable antenna is overcoming the inherent relationships between gain, pattern beam width, the presence of pattern side and back lobes, and also the size of the antenna.