Record Details

Wideband Slotted Planar Inverted-F Antenna using Eccosorb MCS Absorber for Millimeter-Wave Applications

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Title Wideband Slotted Planar Inverted-F Antenna using Eccosorb MCS Absorber for Millimeter-Wave Applications
 
Creator Verma, Akhilesh
Raghava, N S
 
Subject PIFA Antenna
Eccosorb MCS absorber
Wideband
Millimeter-wave
 
Description 421-428
This work investigates the performance enhancement of the slotted planar inverted-F antenna (PIFA) using Eccosorb
MCS absorber. In order to check the enhancement of the antenna performance, structure of the PIFA antenna with and
without absorber has been analyzed. This antenna structure consists of two slots etched on the patch, which are placed at a
height of 0.18λ0 from the substrate. We show that with the application of absorber, the radiation pattern can be transformed
and produces the radiation beam in the desired direction. The proposed antenna is loaded with two layers of Eccosorb MCS
absorber on the top of the substrate and with the other two layers below the substrate. Apart from providing radiation pattern
in the desired direction, the antenna with absorber also provides wideband operation of 57.8 % bandwidth with high gain.
The designs were first validated by simulations and then verified by measurements.
 
Date 2021-07-16T10:33:58Z
2021-07-16T10:33:58Z
2021-06
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscair.res.in/handle/123456789/57723
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJPAP Vol.59(06) [June 2021]