Author : Komal Jaiswal, Mukesh Kumar, A.K.Jaiswal, Anil Kumar and Rohini Saxena

E – Patch Microstrip antenna with slot is propose for S Band on wireless application like radar, satellite communication. The propose patch is design to operate at S Band frequency range 2-4 Ghz with HFSS simulation software .The structure is fed by 50 ohm coaxial probe feed with the dimensions of 44mm*44mm*1.57mm and dielectric of the substrate is 2.2.coaxial probe feed has advantage that it can be placed anywhere in the patch ,low spurious radiation and easy to fabricate.The different antenna parameters effect such as VSWR ,Return loss ,Radiation Pattern, Impedence are also analized.

Keywords: E- patch microstrip antenna, Coaxial probe feed, VSWR, Return loss, Radiation pattern, Impedance .

Article published in International Journal of Current  Engineering  and Technology, Vol.4,No.3 (June- 2014)