DefinePK

Abstract

A trapézoïdal slot antenna is présented in this work, The design of RMSA is done for different dimensions and locations of single trapezoidal slot that was loaded on the rectangular patch antenna and the selection is based upon which diemension and location give a better performance of microstrip antenna, the impedance, VSWR, radiation characteristics of this antenna are studied. Simulation results indicate that overall BW is increased by (500 MHz) with the best dimensions (Ws=2.375mm, and Ls= 22.8877mm) and location of slot is (Fd=7.51775mm) upper the feed probe. This method is employed for analysis at the frequency band of 1 GHz- 3 GHz. There give a good VSWR less than (2), return losses (RL) less than (- 10 dB). This analyse is simulated applied wave research (<i>AWR</i>) package.