A Novel QWT Fed Penta- Band Microstrip Patch Antenna for Various Wireless Applications

Abstract

A conventional patch antenna is initially designed with edge fed feeding. The four edges of
patch are chamfered to make it octagon shaped. Further four slots two in horizontal and two
oriented vertically are etched on the patch. A H shaped Slot is created on Ground. The result
is a multi- resonant antenna for SATCOM and RADAR applications. The use of flexible
substrate is to suit the chosen wireless applications. The optimized antenna model with its
vital parameters are presented in this paper.