Enhancement of the Performance Parameters of Microstrip Slotted Patch Antenna using Defected Ground Structure

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2018 by IJETT Journal
Volume-60 Number-2
Year of Publication : 2018
Authors : Ashish Kumar, A. P. Singh
  10.14445/22315381/IJETT-V60P217

MLA 

Ashish Kumar, A. P. Singh "Enhancement of the Performance Parameters of Microstrip Slotted Patch Antenna using Defected Ground Structure", International Journal of Engineering Trends and Technology (IJETT), V60(2),122-127 June 2018. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract
This article represents the Microstrip patch antenna with corner slots in the patch and the corner slots in the ground plane. The antenna is developed on Rogers RT Duroid having Dielectric constant 2.2 with height of 1.6 mm fed with coaxial feed at optimized location. The performance parameters of the proposed patch antenna are characterized by measuring Return Loss, Gain, Efficiency, Axial Ratio, Radiation Pattern and Directivity. The presented antenna has low profile and resonates at 12 GHz which can be operated in X-band and Ku-Band applications like Terrestrial communications and Networking, Motion detectors, Traffic light crossing detectors, Fixed Satellite service and Broadcast satellite service, VSAT etc.

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Keywords
DGS, Slotted Patch, X-band, Ku-Band, Gain, Circular Polarization