International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE)
In this paper, the authors describe problems related to antenna technology. The paper shows the construction of different micro strip antennas on a dielectric substrate operating on the frequency 3.61GHz. A circularly polarized patch antenna for advanced S-band wireless communication is presented. In this paper, beam width and miniaturization enhancement of a patch antenna are the two main areas to be discussed. Microstrip antennas technology appeared relatively late but in recent years has been a very large development of the design of these antennas. The antenna was fabricated with an impedance bandwidth of 6.5% and the maximum gain of 5.53dBic.