Size miniaturized fractal nested circular rings-shaped microstrip antenna for various wireless applications
Joint Authors
Kazim, Muhammad Abbud
Shandal, Shirin Abd al-Qadum
Muslih, Mahmud Farhan
Source
Engineering and Technology Journal
Issue
Vol. 36, Issue 11A (30 Nov. 2018), pp.1176-1184, 9 p.
Publisher
Publication Date
2018-11-30
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Abstract EN
In this paper; a wideband fractal circular rings shaped microstrip antenna over partial rectangular ground plane is presented.
Fractal geometry technique is used in order to take advantage of its self-similar property which lead to attain not only size miniaturization but also wider bandwidth and iteration method is utilized that reach up to third iteration.
The proposed model is simulated by High Frequency Structural Simulator (HFSS) package.
Such model is designed on FR4 substrate with a compact size of (20×18×1.5) mm3, 4.3 permittivity and 0.02 loss tangent.
The microstrip line feed is used to feed this antenna with a length of 4.65mm and width of 3mm, in order to increase the impedance bandwidth of proposed model to 67.64%.
This model is designed to operate at a range of frequency (4.5-9.1) GHz with two resonant frequencies at 5.6GHz and 8GHz.
The length of ground plane Lg is optimized for enhance antenna parameters such as input reflection coefficient and Bandwidth.
The simulation results show that the input reflection coefficient values are -54.5 dB and -46.5 dB at two resonant frequencies 5.6GHz and 8GHz.
Also, radiation efficiency of proposed antenna is 97.29% with peak gain of 4.34dB.
This antenna is appropriate for various wireless Applications such as satellite communication, weather radar, (Industrial Scientific Medical) ISM band and (Wireless Fidelity) Wi-Fi.
American Psychological Association (APA)
Shandal, Shirin Abd al-Qadum& Muslih, Mahmud Farhan& Kazim, Muhammad Abbud. 2018. Size miniaturized fractal nested circular rings-shaped microstrip antenna for various wireless applications. Engineering and Technology Journal،Vol. 36, no. 11A, pp.1176-1184.
https://search.emarefa.net/detail/BIM-832626
Modern Language Association (MLA)
Kazim, Muhammad Abbud…[et al.]. Size miniaturized fractal nested circular rings-shaped microstrip antenna for various wireless applications. Engineering and Technology Journal Vol. 36, no. 11A (2018), pp.1176-1184.
https://search.emarefa.net/detail/BIM-832626
American Medical Association (AMA)
Shandal, Shirin Abd al-Qadum& Muslih, Mahmud Farhan& Kazim, Muhammad Abbud. Size miniaturized fractal nested circular rings-shaped microstrip antenna for various wireless applications. Engineering and Technology Journal. 2018. Vol. 36, no. 11A, pp.1176-1184.
https://search.emarefa.net/detail/BIM-832626
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1183
Record ID
BIM-832626