Dual band Rectangular Patch Antenna with DGS for Satellite Communications

Abstract

A Dual band rectangular patch antenna intended for the satellite communications with a working recurrence of 10.24GHz and 11.83GHz covering a data transfer capacity of 1.2GHz and 0.78GHz at the two working frequencies individually. Ground has been scratched with spaces in an occasional way which drove for the age of double band transmission capacity. Fire resistant Glass epoxy is substrate and a 50ω persuade feed is utilized to energize the radio wire. Flawed Ground structure procedure has been actualized to accomplish the double band of activity. The general element of the antenna is 15mm×15mm×1.6mm. It is having double band covering the X band recurrence from 10.24GHz and 11.83GHz covering a data transfer capacity of 1.2GHz and 0.78GHz at the two working frequencies separately with an arrival misfortune esteem not exactly - 10dB for whole transmission capacity. Industrially accessible 3D test system Ansys HFSS programming has been utilized to structure the proposed antenna.