scholarly journals Analisis Kinerja dan Karakterisasi Axially Asymmetric SRR sebagai Penyerap GEM C-Band (Performance Analysis and Characterization of Axially Asymmetric SRR for C-Band EM Wave Absorber)

2020 ◽  
Vol 9 (1) ◽  
pp. 87-93
Author(s):  
Rasheed Abdurrahman Mulyadi ◽  
Muhammad Agy Ramdhan ◽  
Budi Syihabuddin ◽  
Levy Olivia Nur
Keyword(s):  
Performance Analysis ◽  
Ring Resonators ◽  
Design Parameters ◽  
Split Ring ◽  
Resonator Length ◽  
Split Ring Resonators ◽  
Simulation Results ◽  
Square Cell ◽  
Axially Asymmetric

In the last decade, planar electromagnetic (EM) wave absorbers began to be widely studied. This type of EM wave absorber is thin, flexible, and easy to fabricate, which allows absorber to be used in new future applications. Split Ring Resonators (SRR) are one of many forms of absorber that is known to have an excellent absorbance performance. In this paper, square patch absorber, Axial Symmetric SRR (AS-SRR), and Axially Asymmetric SRR (AAS-SRR) are designed and observed in C-Band. From the simulation results, we obtained a square cell size of 30 mm, AS-SRR of 20 mm, and AAS-SRR of 18 mm. The three forms can reach absorption rates above 92%, with a bandwidth of 0.055 GHz, 0.076 GHz, and 0.081 GHz, respectively. Furthermore, the AAS-SRR design parameters were characterized, and the main parameters that influence the bandwidth and resonant frequency are the resonator length and resonator thickness. The maximum bandwidth of the characterization is 0.087 GHz.

Characterization of Metamaterial Slow-Wave Structure Loaded With Complementary Electric Split-Ring Resonators

2019 ◽  
Vol 67 (6) ◽  
pp. 2238-2246 ◽  
Author(s):  
Xin Wang ◽  
Zhaoyun Duan ◽  
Xirui Zhan ◽  
Fei Wang ◽  
Shifeng Li ◽  
...  
Keyword(s):  
Slow Wave ◽  
Wave Structure ◽  
Slow Wave Structure ◽  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators

scholarly journals Embroidered Rectangular Split-Ring Resonators for the Characterization of Dielectric Materials

2020 ◽  
Vol 20 (5) ◽  
pp. 2434-2439 ◽  
Author(s):  
Shahrzad Zahertar ◽  
Emma Laurin ◽  
Linzi E. Dodd ◽  
Hamdi Torun
Keyword(s):  
Dielectric Materials ◽  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators

Coupled ring resonator for microwave characterization of dielectric materials

2012 ◽  
Vol 4 (2) ◽  
pp. 241-246 ◽  
Author(s):  
Mahima Kapoor ◽  
K. S. Daya ◽  
G. S. Tyagi
Keyword(s):  
Dielectric Constant ◽  
Spirulina Platensis ◽  
Ring Resonator ◽  
Dielectric Materials ◽  
Split Ring Resonator ◽  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Closed Ring

In this paper characterization of dielectric materials in liquid and powder phase using concentric closed and split ring resonators of length λ, λ/2, and λ/4 is reported. Experimental results have been validated by simulations and theoretically modeling. Sensitivity of the resonator with closed rings was maximum. Experimentally extracted values of dielectric constant of ferrite ranged from 14.05 to 15.1 with closed ring resonators and from 13.6 to 14.02 with split ring resonator, respectively. For spirulina platensis the dielectric constant was lying in the range 1.78–1.93 and 1.74–2.04 with closed ring and split ring resonators, respectively. The values extracted experimentally are in good agreement with simulation and theoretically found values. However, the values obtained from closed ring resonator were in agreement with the dielectric constant values of ferrite and spirulina platensis.

scholarly journals Microwave Microfluidic Sensor Based on a Microstrip Splitter/Combiner Configuration and Split Ring Resonators (SRRs) for Dielectric Characterization of Liquids

2017 ◽  
Vol 17 (20) ◽  
pp. 6589-6598 ◽  
Author(s):  
Paris Velez ◽  
Lijuan Su ◽  
Katia Grenier ◽  
Javier Mata-Contreras ◽  
David Dubuc ◽  
...  
Keyword(s):  
Ring Resonators ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Dielectric Characterization
Sign in / Sign up

Export Citation Format

Share Document