A Wideband Rectangular Patch Microstrip Antenna using Quad-Slotted Ground Plane

Author:

Fernandez Rudy,Ilham Muhammad Aulia,Andre Hanalde,Firdaus

Abstract

Abstract This research proposes the use of a quad-slotted ground plane in enhancing the bandwidth of rectangular patch microstrip antenna. A feeding line is used for exciting the antenna patch. On the ground plane, there are 4 slots which are designed in a rectangular form with the same dimension. Each slot has a height of 22.5 mm and a width of 15.4 mm. The antenna is designed on FR4 epoxy which has a dielectric constant of 4.4 and a thickness of 1.67 mm. The result shows that the return loss of -14.51 dB in the operating frequency of 1,810 MHz in the LTE Band 3 Frequency, VSWR is 2.19 and the gain is 3.2 dBi. The achieved bandwidth of 200 MHz can cover the frequency range of the LTE Band 3.

Publisher

IOP Publishing

Subject

General Medicine

Reference8 articles.

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2. Penggunaan Dual-Layer Substrate untuk Meningkatkan Bandwidth Antena Mikrostrip pada Frekuensi LTE;Fernandez;J. Nas. Tek. Elektro,2018

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