Multiple‐parameter reconfiguration in a single planar ultra‐wideband antenna for advanced wireless communication systems

2014 ◽  
Vol 8 (11) ◽  
pp. 849-857 ◽  
Author(s):  
Tamer Aboufoul ◽  
Xiaodong Chen ◽  
Clive G. Parini ◽  
Akram Alomainy
Keyword(s):  
Wireless Communication ◽  
Communication Systems ◽  
Ultra Wideband ◽  
Wireless Communication Systems ◽  
Wideband Antenna ◽  
Multiple Parameter

scholarly journals Coplanar Waveguide-fed UWB Slotted Antenna with Notched-band Performance

2021 ◽  
Vol 65 (1) ◽  
pp. 69-73
Author(s):  
Djelloul Aissaoui ◽  
Abdelhalim Chaabane ◽  
Ahcene Boualleg ◽  
Mohammed Guerroui
Keyword(s):  
Wireless Communication ◽  
Communication Systems ◽  
Coplanar Waveguide ◽  
Ultra Wideband ◽  
Wireless Communication Systems ◽  
Frequency Bandwidth ◽  
Frequency Range ◽  
Notched Band ◽  
Slotted Antenna ◽  
Measured Input

Compact coplanar waveguide Ultra-wideband (UWB) monopole antenna with band notched characteristics is presented in this paper. The band rejection is achieved by etching a circular slot on the radiating patch. The antenna is printed on the FR4-Epoxy substrate with overall dimensions of 23.5 × 31 × 1.5 mm3. The measured results indicate that the antenna operates in the frequency range from 1.76 to 11.07 GHz and rejects the band 2.42 to 5.37 GHz with an acceptable measured input impedance over the whole operating frequency bandwidth. Furthermore, the simulated results indicate that the antenna exhibits stable radiation patterns with appreciable gain and efficiency over the whole operating band except at the notched-band. Accordingly, this antenna provides a good solution for wireless communication systems with good characteristics.

Genetic Algorithm Based Equalizer for Ultra-Wideband Wireless Communication Systems

2010 ◽  
Vol E93-B (10) ◽  
pp. 2725-2734 ◽  
Author(s):  
Nazmat SURAJUDEEN-BAKINDE ◽  
Xu ZHU ◽  
Jingbo GAO ◽  
Asoke K. NANDI ◽  
Hai LIN
Keyword(s):  
Genetic Algorithm ◽  
Wireless Communication ◽  
Communication Systems ◽  
Ultra Wideband ◽  
Wireless Communication Systems ◽  
Wideband Wireless Communication

scholarly journals Design and Analysis of a Compact UWB Band Notch Antenna for Wireless Communication

2020 ◽  
Vol 3 (1) ◽  
pp. 6
Author(s):  
Mohammad Monirujjaman Khan
Keyword(s):  
Wireless Communication ◽  
Communication Systems ◽  
Wireless Local Area Network ◽  
Local Area Network ◽  
Local Area ◽  
Ultra Wideband ◽  
Wireless Communication Systems ◽  
Area Network ◽  
Compact Size ◽  
Simulation Based

Development and investigation of a miniaturized ultra-wideband band notch antenna is demonstrated in this paper. The antenna was modeled and simulated using Computer Simulation Technology (CST)TM Microwave Studio software. The simulated results of this antenna are presented and analyzed. The performance parameters such as return loss, gain, radiation efficiency, radiation patterns are simulation-based results provided here. The main objective of this paper was to obtain band notch characteristics at the Wireless Local Area Network (5.15–5.8 GHz) and WiMax (5.25–5.85 GHz) in the UWB frequency ranges of 3.1–10.6 GHz in order to avoid interference. Results and analysis show that the antenna meets the objective and shows very good results. It has very compact size as well which is attractive feature of this antenna that will make it suitable for ultra-wideband wireless communication systems.

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