Dual band compact monopole antenna for ISM 2.4/5.8 frequency bands with bluetooth, Wi-Fi, and mobile applications

2017 ◽  
Vol 59 (5) ◽  
pp. 1061-1065
Author(s):  
Kalyan Mondal ◽  
Partha Pratim Sarkar
Keyword(s):  
Mobile Applications ◽  
Monopole Antenna ◽  
Dual Band ◽  
Frequency Bands

scholarly journals A Novel Dual-Band Binary Branch Fractal Bionic Antenna for Mobile Terminals

2020 ◽  
Vol 2020 ◽  
pp. 1-9 ◽  
Author(s):  
Xiaoying Ran ◽  
Zhen Yu ◽  
Tangyao Xie ◽  
Yao Li ◽  
Xiuxia Wang ◽  
...  
Keyword(s):  
Mobile Applications ◽  
Fractal Structure ◽  
Dual Band ◽  
Fourth Generation ◽  
Resonant Coupling ◽  
Frequency Bands ◽  
Wireless Applications ◽  
Measurement Results ◽  
Bionic Structure ◽  
Good Agreement

A novel two-iteration binary tree fractal bionic structure antenna is proposed for the third generation (3G), fourth generation (4G), WLAN, and Bluetooth wireless applications in the paper, which is based on the principles of conventional microstrip monopole antenna and resonant coupling technique, combined with the advantages of fractal geometry. A new fractal structure was presented for antenna radiator, similar to the tree in nature. The proposed antenna adapted two iterations on a fractal structure radiator, which covers mobile applications in two broad frequency bands with a bandwidth of 44.2% (1.85–2.9 GHz) for TD-SCDMA, WCDMA, CDMA2000, LTE33-41, and Bluetooth frequency bands, and 11.5% (4.9–5.5 GHz) for WLAN frequency band. The proposed antenna was fabricated on a G10/FR4 substrate with a dielectric constant of 4.4 and a size of 50 × 40 mm2. The good agreement between the measurement results and the simulation results validate that the proposed design approach meet the requirements for various wireless applications.

scholarly journals Gain Enhancement of Monopole Antenna using AMC Surface

2018 ◽  
Vol 7 (3) ◽  
pp. 69-74 ◽  
Author(s):  
F. Mouhouche ◽  
A. Azrar ◽  
M. Dehmas ◽  
K. Djafer
Keyword(s):  
Band Structure ◽  
Performance Comparison ◽  
Monopole Antenna ◽  
Dual Band ◽  
Antenna Gain ◽  
Magnetic Conductor ◽  
Frequency Bands ◽  
Gain Enhancement ◽  
Unit Cells ◽  
Ring Antenna

A CPW rectangular-ring antenna over an Artificial Magnetic Conductor (AMC) is presented in this work. The AMC is a designed as a dual-band structure having an array of unit cells and operates at 2.45GHz and 5.20 GHz. A CPW antenna uses this dual-band AMC structures as a back-plane. Performance comparison is carried out with and without incorporation of AMC. The simulated and measured results show that the combination of the AMC reflector and the antenna provide directional properties at both frequency bands. It has been found that the antenna gain increases by about 5 dB.

Dual Band Paper Substrate CPW Antenna for Wireless Applications

2019 ◽  
Vol 8 (9S3) ◽  
pp. 605-608
Keyword(s):  
Reflection Coefficient ◽  
Mobile Communication ◽  
Coplanar Waveguide ◽  
Dual Band ◽  
Antenna Feed ◽  
Paper Substrate ◽  
Frequency Bands ◽  
Wireless Applications

In this paper, a 15* 80 sized antenna is designed over a paper substrate to test its flexible properties. The proposed antenna feed by a grounded coplanar waveguide(GCPW) is stimulated and the measured results show the operating Dual Band of the antenna cover(3.34-3.62 GHz) and (5.92-6.24 GHz) with the reflection coefficient |S11|< -15dB.These frequency bands operate over SHF bands and hence supports Fixed Mobile Communication and WLAN applications.

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