Bandwidth Enhancement of Probe Fed Microstrip Patch Antenna
Journal Title: International Journal of Electronics Communication and Computer Technology - Year 2013, Vol 3, Issue 1
Abstract
Microstrip patch antenna becomes very popular day by day because of its ease of analysis and fabrication, low cost, light weight, easy to feed and their attractive radiation characteristics. Although patch antenna has numerous advantages, it has also some drawbacks such as restricted bandwidth, and a potential decrease in radiation pattern. Different techniques for bandwidth enhancement of conventional rectangular microstrip antenna are proposed in this paper. By increasing the height of patch , increasing the substrate thickness and decreasing the permittivity of substrate the %bandwidth is increased. HFSS Software is used for the simulation and design calculation of microstrip patch antenna. The return loss, vswr curve, directivity and gain are evaluated.
Authors and Affiliations
Parminder Singh| Head, Department of Electronics & Communication, Dwiet, Kharar, India, Anjali Chandel| Student, Department of Electronics & Communication, Dwiet, Kharar, India, Divya Naina| Student, Department of Electronics & Communication, Dwiet, Kharar, India
Keywords
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