Design of a Rectangular Metal Patch Antenna in the Square Slot for Wireless Communication
Abstract
Wireless Technologies
is one of the main and very vast areas of research in the world of
communication system. The study of communication is incomplete without
understanding of the operation and fabrication of antenna. For which we are
proposed a simple micro strip patch antenna using micro strip feeding technique
at low frequency 2.9 GHz, 3.1 GHz, 2.7 GHz and 2.8 GHz. This is obtained by
embedding a rectangular metal patch antenna in the square slot. This paper
shows the design analysis of square micro strip patch antenna. The MPA is
designed by using low cost FR-4 substrate with dielectric constant of 4.4, and
a loss tangent of 0.019 and with a thickness (h) of 1.6mm. We are using CST
Studio for simulation and the performance such as Radiation pattern, Radiation
efficiency, Directivity, VSWR, Gain, Return loss are obtained. In our proposed
antenna design has a good return loss of -24 dB, -14 dB, -24.5 dB and -15.5 dB,
VSWR 1.4, 1, 1.12 and 1.4 and Directivity of 4.1, 1.8, 3.7 and 3.2 at interest
of frequency 2.9 GHz, 3.1 GHz, 2.7 GHz and 2.8 GHz respectively for wireless
communication.
Country : India
1 Kyasanipalli Sagar Sanjeev
Assistant Professor, Department of Electronics and Communication Engineering, Malla Reddy College of Engineering for Women, Hyderabad -500100, Telangana, India
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