TELKOMNIKA Telecommunication, Computing, Electronics and Control
Bandwidth enhanced deltoid leaf fractal antenna for 5.8 GHz WLAN applications
Dublin Core
Title
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Bandwidth enhanced deltoid leaf fractal antenna for 5.8 GHz WLAN applications
Bandwidth enhanced deltoid leaf fractal antenna for 5.8 GHz WLAN applications
Subject
Band width enhancement, Deltoid leaf antenna, Fractal antenna, HFSS, WLAN
Description
A wideband deltoid leaf fractal antenna is proposed for 5.8 GHz commonly used in industrial scientific and medical (ISM) and wireless local area networks (WLAN) applications. A microstrip patch antennas is designed with leaf shape radiating element. Using a leaf shape, it is possible to increase the perimeter of a design and thus reduce the overall dimensions of the antenna. A circular ring slot is made on the leaf shaped radiator, in a way that a circular disc is loaded at centre. Triangular fractal slots are made inside the circular disc to make it miniaturized. A partial ground is maintained with slot at centre. The antenna is fed by micro-strip feed. The locality and measurements of the fractal slots are varied to make the antenna radiate at 5.8 GHz with wider bandwidth (BW) of (2.26 GHz). The complete size of the antenna is 40 mm3 × 40 mm3 × 1.6 mm3 . The step-by-step implementation of the antenna and the effects of its dimensions are compared and presented using the reflection coefficient curve. The measured reflections coefficient |S11|<-10 dB maintained the operational band from (5.36 GHz − 7.62 GHz), with gain 4.2 dBi. The proposed antenna is planned
and simulated using high frequency structure simulator (HFSS). The
simulated and measured comparison showed good agreement, the designed antenna is suitable for 5.8 GHz WLAN applications with wider bandwidth requirements.
and simulated using high frequency structure simulator (HFSS). The
simulated and measured comparison showed good agreement, the designed antenna is suitable for 5.8 GHz WLAN applications with wider bandwidth requirements.
Creator
Rani Rudrama Kodali, Polepalli Siddaiah, Mahendra Nanjappa Giri Prasad
Source
DOI: 10.12928/TELKOMNIKA.v20i5.23489
Publisher
Universitas Ahmad Dahlan
Date
October 2022
Contributor
Sri Wahyuni
Rights
ISSN: 1693-6930
Relation
http://journal.uad.ac.id/index.php/TELKOMNIKA
Format
PDF
Language
English
Type
Text
Coverage
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Files
Collection
Citation
Rani Rudrama Kodali, Polepalli Siddaiah, Mahendra Nanjappa Giri Prasad, “TELKOMNIKA Telecommunication, Computing, Electronics and Control
Bandwidth enhanced deltoid leaf fractal antenna for 5.8 GHz WLAN applications,” Repository Horizon University Indonesia, accessed April 28, 2025, https://repository.horizon.ac.id/items/show/4424.
Bandwidth enhanced deltoid leaf fractal antenna for 5.8 GHz WLAN applications,” Repository Horizon University Indonesia, accessed April 28, 2025, https://repository.horizon.ac.id/items/show/4424.