A CPW-fed dual band antenna based on metamaterial inspired split ring structure

2017 ◽  
Author(s):  
R. Samson Daniel ◽  
R. Pandeeswari ◽  
S. Deivalakshmi
Keyword(s):  
Ring Structure ◽  
Dual Band ◽  
Split Ring ◽  
Dual Band Antenna

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

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’.

Perfect dual-band circular polarizer based on twisted split-ring structure asymmetric chiral metamaterial

2014 ◽  
Vol 53 (25) ◽  
pp. 5763 ◽  
Author(s):  
Yongzhi Cheng ◽  
Rongzhou Gong ◽  
Zhengze Cheng ◽  
Yan Nie
Keyword(s):  
Ring Structure ◽  
Dual Band ◽  
Split Ring ◽  
Circular Polarizer ◽  
Chiral Metamaterial

scholarly journals OMNIDIRECTIONAL COMPACT DUAL-BAND ANTENNA BASED ON DUAL-FREQUENCY UNEQUAL SPLIT RING RESONATORS FOR WLAN AND WIMAX APPLICATIONS

2018 ◽  
Vol 67 ◽  
pp. 157-167 ◽  
Author(s):  
Patricia Castillo-Aranibar ◽  
Alejandro Garcia-Lamperez ◽  
Daniel Segovia-Vargas
Keyword(s):  
Ring Resonators ◽  
Dual Band ◽  
Dual Frequency ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Dual Band Antenna
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