Design of the Dual–Wideband Monopole Antenna for UMTS, WLAN and WiMAX Applications by using a Novel Hybrid Optimization Algorithm
Öz
In this study, a compact dual–wideband monopole antenna is proposed for the universal mobile telecommunications system (UMTS), wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) applications. In order to obtain the desired operating frequency bands, UMTS (1.9–2.1 GHz), WLAN (2.4/5.2/5.8 GHz) and WiMAX (2.5/3.5/5.5 GHz), a novel integration technique consisting of the HyperLynx® 3D electromagnetic (EM) platform based on the method of moments (MoM) and a new hybrid optimization algorithm (HOA) is utilized. The HOA is developed by integrating powerful mutation and crossover strategies of differential evolution (DE) algorithm with the onlooker bee phase of the artificial bee colony (ABC) algorithm. The monopole antenna is capable of producing two distinct operating bands. First impedance bandwidth of 2.48 GHz is from 1.44 to 3.92 GHz and second band having the bandwidth of 1.58 GHz is between 4.92 and 6.50 GHz. The proposed antenna has been designed, simulated and fabricated on 42×49.2×1.6 mm3 FR4 substrate with relative permittivity 4.4 and loss tangent 0.02. The better performance in terms of impedance matching is achieved, as compared to the double–or triple–band antennas previously published in the literature. In addition, the design antenna performs the omnidirectional radiation patterns with a good gain performance in the operating bands.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
15 Ekim 2016
Gönderilme Tarihi
29 Mayıs 2017
Kabul Tarihi
27 Eylül 2016
Yayımlandığı Sayı
Yıl 2016 Cilt: 31 Sayı: ÖS2
Cited By
Design and Analysis of Novel Ring UWB Antenna
Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji
https://doi.org/10.29109/gujsc.1078954