Interaction of single-layer CVD graphene with a metasurface of terahertz split-ring resonators

2013 ◽  
Author(s):  
Federico Valmorra ◽  
Giacomo Scalari ◽  
Curdin Maissen ◽  
Wangyang Fu ◽  
Christian Schönenberger ◽  
...  
Keyword(s):  
Single Layer ◽  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Cvd Graphene

scholarly journals Metamaterial Inspired Patch Antenna for ISM Band by Adding Single-Layer Complementary Split Ring Resonators

2015 ◽  
Vol 5 (6) ◽  
pp. 1328
Author(s):  
Rajni Rajni ◽  
Gursharan Kaur ◽  
Anupma Marwaha
Keyword(s):  
Patch Antenna ◽  
Single Layer ◽  
Ring Resonators ◽  
Impedance Match ◽  
Patch Antennas ◽  
Radiation Characteristics ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Ism Band ◽  
Ansoft Hfss

In this work, we propose the design of metamaterial inspired compact circular patch antennas loaded with complementary split-ring resonators (CSRRs) for ISM band operation. CSRRs have been incorporated horizontally inside the dielectric. The various models of CSRR loaded antennas with different patch radius are produced and are evaluated numerically with Ansoft HFSS software. The results of the suggested antenna designs are presented that reveal a comparable impedance match and radiation characteristics with those of a normal patch antenna without CSRR. The proposed antennas yield high levels of miniaturization and similar performance to the conventional patch antenna at the 2.45GHz.

scholarly journals Effects of Microstructure Variations on Macroscopic Terahertz Metafilm Properties

2007 ◽  
Vol 2007 ◽  
pp. 1-10 ◽  
Author(s):  
John F. O'Hara ◽  
Evgenya Smirnova ◽  
Abul K. Azad ◽  
Hou-Tong Chen ◽  
Antoinette J. Taylor
Keyword(s):  
Ring Resonator ◽  
Single Layer ◽  
Split Ring Resonator ◽  
Ring Resonators ◽  
Terahertz Frequency ◽  
Structural Components ◽  
Frequency Range ◽  
Terahertz Frequency Range ◽  
Split Ring ◽  
Split Ring Resonators

The properties of planar, single-layer metamaterials, or metafilms, are studied by varying the structural components of the split-ring resonators used to comprise the overall medium. Measurements and simulations reveal how minor design variations in split-ring resonator structures can result in significant changes in the macroscopic properties of the metafilm. A transmission-line/circuit model is also used to clarify some of the behavior and design limitations of the metafilms. Though our results are illustrated in the terahertz frequency range, the work has broader implications, particularly with respect to filtering, modulation, and switching devices.

scholarly journals A Single-Layer Wideband Differential-Fed Microstrip Patch Antenna With Complementary Split-Ring Resonators Loaded

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 132041-132048 ◽  
Author(s):  
Shu Feng ◽  
Li Zhang ◽  
Hong-Wei Yu ◽  
Yi-Xuan Zhang ◽  
Yong-Chang Jiao
Keyword(s):  
Patch Antenna ◽  
Single Layer ◽  
Microstrip Patch Antenna ◽  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Microstrip Patch

scholarly journals Terahertz sensor with resonance enhancement based on square split-ring resonators

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Zhonggang Xiong ◽  
Liping Shang ◽  
Jieping Yang ◽  
Linyu Chen ◽  
Jin Guo ◽  
...  
Keyword(s):  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Resonance Enhancement
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