Design and Development of Compact Millimeter Wave Microstrip Planar Antenna Using Defected Ground Structure for 5G Applications
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Date
2018
Authors
Journal Title
Journal ISSN
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Publisher
MPUAT, Udaipur
Abstract
The goal of design the 5G Micro-strip Patch Antennas with Defected Ground Structure on
ground slots. Slots or defects integrated on the ground plane of microwave planar circuits are
referred to as Defected Ground Structure. DGS is adopted as an emerging technique for
improving the various parameters of microwave circuits. Partial Defected Ground Structure is
used to improve the VSWR, Bandwidth, Return Loss, Compactness, and Efficiency of an
antenna. Defected ground structure (DGS) helps to absorb the waves which propagate
through the ground plane. This report presents an L Slot antenna at millimeter-wave (MMW)
frequency ranges to offer a number of advantages including simple structure, high operating
bandwidth, and high gain. This paper addresses the millimeter wave antenna design aspect of
the future 5G wireless systems This paper presents an L-slot on patch antenna at millimeter
wave (MMW) frequency ranges of 5G Band at 41GHz to 42.5GHz. Defected Ground
Structure is used to improve the Return Loss, VSWR, Bandwidth, Compactness, and
Efficiency of the antenna. Defected ground structure (DGS) helps to absorb the waves which
propagate through the ground plane. These waves are known as surface waves. This
technique focuses on the compactness of antenna for Mobile Applications. Moreover,
simulation evaluation of gain of the antenna is 3 dBi, Phi Gain of the antenna is 5dBi and
Theta gain of the antenna is 4dBi, and efficiency is higher than 85% in the complete range of
operation.
Description
Design and Development of Compact Millimeter Wave Microstrip
Planar Antenna Using Defected Ground Structure for 5G
Applications
Keywords
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Citation
Suthar, S. and Agarwal, N.