Volume : II, Issue : VI, June - 2013

Design of Suspended E–Shaped Capacitively Fed Microstrip Patch Antenna

Parmesh S. Pawar, Prof. Deeplaxmi V. Niture

Abstract :

Micro strip antennas have been the subject of some inventive work in recent years, and are currently one of the most dynamic fields in antenna theory. Suspended E shaped microstrip antenna with a capacitive coupling feed is designed in order to be employed for high speed WLANs & Wireless communication applications. Employing only a single patch, a high impedance bandwidth is achieved. The simulated percentage bandwidth is about 23.1% from (2.26 GHz to 2.83GHz) for VSWR<2, which is four times greater than conventional rectangular patch antenna. Satisfactory radiation patterns have also been obtained through simulation. The structure of the antenna consists of a perfect conductor on the top of a substrate (Modify-epoxy) with a dielectric constant of about 4.4 and a height of 11 mm, which is backed with a perfect conductor ground plane. The impacts of different parameter of antenna are also studied. Simulations are carried out in HFSS Software.

Keywords :

Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

Parmesh S. Pawar, Prof. Deeplaxmi V. Niture Design of Suspended E-Shaped Capacitively Fed Microstrip Patch Antenna International Journal of Scientific Research, Vol : 2, Issue : 6 June 2013

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