scholarly journals CSRR based patch antenna for Wi-Fi and WiMAX Applications

2018 ◽  
Vol 7 (3) ◽  
pp. 40-45 ◽  
Author(s):  
S. Nelaturi ◽  
N.V.S.N. Sarma
Keyword(s):  
Frequency Band ◽  
Patch Antenna ◽  
Low Frequency ◽  
Axial Ratio ◽  
Split Ring Resonator ◽  
Dual Band ◽  
Split Ring ◽  
Complementary Split Ring Resonator ◽  
Left Handed ◽  
Dual Band Antenna

In this paper, a novel compact microstrip patch antenna is proposed for Wi- Fi and WiMAX bands. To achieve miniaturization the dimensions of the square radiating patch are chosen with reference to the high frequency band (3.3 GHz). The dual band is achieved by loading a Complementary Split Ring Resonator (CSRR) into the radiating patch. The left handed nature of the CSRR is the cause for low frequency band (2.4 GHz). To improve the return loss bandwidth and axial ratio bandwidth at upper band the fractal concept is introduced along the edges of the square patch. Thus a low volume dual band antenna is simulated using HFSS. A comparison with measured data is also presented. The fabricated antenna is found to be occupying 25% less volume (with reference to 2.4 GHz) than existing antennas which is mainly due to the blending of the two recent concepts ‘metamaterials and fractals’.

scholarly journals Gain Improvement of Dual Band Antenna Based on Complementary Rectangular Split-Ring Resonator

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Noelia Ortiz ◽  
Francisco Falcone ◽  
Mario Sorolla
Keyword(s):  
Patch Antenna ◽  
Ring Resonator ◽  
Split Ring Resonator ◽  
Antenna Design ◽  
Ring Resonators ◽  
Dual Band ◽  
Split Ring ◽  
Complementary Split Ring Resonator ◽  
Rectangular Patch ◽  
Dual Band Antenna

A simple and successful dual band patch linear polarized rectangular antenna design is presented. The dual band antenna is designed etching a complementary rectangular split-ring resonator in the patch of a conventional rectangular patch antenna. Furthermore, a parametric study shows the influence of the location of the CSRR particle on the radiation characteristics of the dual band antenna. Going further, a miniaturization of the conventional rectangular patch antenna and an enhancement of the complementary split-ring resonator resonance gain versus the location of the CSRR on the patch are achieved. The dual band antenna design has been made feasible due to the quasistatic resonance property of the complementary split-ring resonators. The simulated results are compared with measured data and good agreement is reported.

scholarly journals A Compact Dual-Band Antenna Enabled by a Complementary Split-Ring Resonator-Loaded Metasurface

2017 ◽  
Vol 65 (12) ◽  
pp. 6878-6888 ◽  
Author(s):  
Taiwei Yue ◽  
Zhi Hao Jiang ◽  
Anastasios H. Panaretos ◽  
Douglas H. Werner
Keyword(s):  
Ring Resonator ◽  
Split Ring Resonator ◽  
Dual Band ◽  
Split Ring ◽  
Complementary Split Ring Resonator ◽  
Dual Band Antenna

Design of compact dual-band patch antenna loaded with D-shaped complementary split ring resonator

2019 ◽  
Vol 33 (16) ◽  
pp. 2096-2111 ◽  
Author(s):  
Ghanshyam Singh ◽  
Binod Kumar Kanaujia ◽  
Vijay K. Pandey ◽  
Deepak Gangwar ◽  
Sachin Kumar
Keyword(s):  
Patch Antenna ◽  
Ring Resonator ◽  
Split Ring Resonator ◽  
Dual Band ◽  
Split Ring ◽  
Complementary Split Ring Resonator

Design of dual-band antenna using an optimized complementary split ring resonator

2019 ◽  
Vol 125 (3) ◽  
Author(s):  
Abdelmalek Reddaf ◽  
Fatima Djerfaf ◽  
Karim Ferroudji ◽  
Mounir Boudjerda ◽  
Khaled Hamdi-Chérif ◽  
...  
Keyword(s):  
Ring Resonator ◽  
Split Ring Resonator ◽  
Dual Band ◽  
Split Ring ◽  
Complementary Split Ring Resonator ◽  
Dual Band Antenna
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