Abstract:
This paper presents the design, simulation and characterization of a compact second generation mobile communication and third generation mobile communication for high power antennas for base transmission station with five element planar array with rectangular patches .The concept of electromagnetic coupling is used for impedance matching over a Universal mobile telecommunication bandwidth using a multisection matching transformers. Five patch elements designed array are produced at central frequencies of 2.135 GHz and relative bandwidth larger than 41.9% for return loss less than -10 dB. Results of Arrays are simulated by HFSS software and CST microwave studio software produced peak gain of more than 34 dB.

Keywords: High power antennas, Multisection matching transformer, Rectangular patches, Second generation and third generation, universal mobile telecommunication bandwidth