Deign of broad band gap-coupled microstrip antenna using microwave office 7.5

الملخص EN

The objective of this paper is to design a compact and broadband micro strip patch antenna which operates at 2.9 GHz center frequency with parasitically coupling rectangular micro strip antenna RMSA.

Several parasitically coupled geometries are studied here.

Thes are : radiating edge and non-radiating edge gap-coupled RMSA with parasitic patches, one, two and four parasitic patches are being presented.

The antenna has been analyzed using Microwave Office package software 7.5 in 2007.

This proposed structure can have an operating bandwidth more than six times than that of the conventional rectangular patch antenna.