Abstract
This paper presents the study of the resonance effect of electric inductive-capacitive (ELC) resonator in multiband resonant absorbers (MRA) for single-, double- and triple-band operation. The modification of the ELC resonator is made by adding extra square loops onto the ELC baseline resonator to introduce resonance modes. The MRA configuration is based on a high impedance surface using a 2D ELC array parallel to a blank metal surface separated by a thin FR4 slab. The response of the MRAs based on proposed ELC resonators is studied to examine resonant absorption at the microwave frequency band. The absorption process originates from the near-field interference and the coupling behavior of the modified ELC structure. The investigation of the single-, double- and triple-band resonant absorber is made by studying the resonance behavior in selected dimensions of the square loop elements. The simulated results of the design work show the characteristics of the resonant absorptions over the frequency band of 5-15 GHz.
| Language | English |
|---|---|
| Title of host publication | 2018 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) |
| Publisher | IEEE |
| Pages | 368-371 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781538635551 |
| DOIs | |
| Publication status | Published - 21 Jan 2019 |
| Event | 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology 2018 - Chiang Rai, Thailand Duration: 18 Jul 2018 → 21 Jul 2018 |
Conference
| Conference | 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology 2018 |
|---|---|
| Abbreviated title | ECTI-CON 2018 |
| Country | Thailand |
| City | Chiang Rai |
| Period | 18/07/18 → 21/07/18 |
Fingerprint
Keywords
- Absorption
- ELC
- Electric LC resonator
- Electric ring resonator
- Metamaterial
- Multiband
- Resonant absorber
ASJC Scopus subject areas
- Control and Optimization
- Computer Science (miscellaneous)
- Computer Networks and Communications
- Hardware and Architecture
- Information Systems
- Electrical and Electronic Engineering
- Instrumentation
Cite this
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Study of multiband resonant absorbers based on modified electric LC resonators. / Kanjanasit, Komsan; Wang, Changhai.
2018 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON). IEEE, 2019. p. 368-371.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Study of multiband resonant absorbers based on modified electric LC resonators
AU - Kanjanasit, Komsan
AU - Wang, Changhai
PY - 2019/1/21
Y1 - 2019/1/21
N2 - This paper presents the study of the resonance effect of electric inductive-capacitive (ELC) resonator in multiband resonant absorbers (MRA) for single-, double- and triple-band operation. The modification of the ELC resonator is made by adding extra square loops onto the ELC baseline resonator to introduce resonance modes. The MRA configuration is based on a high impedance surface using a 2D ELC array parallel to a blank metal surface separated by a thin FR4 slab. The response of the MRAs based on proposed ELC resonators is studied to examine resonant absorption at the microwave frequency band. The absorption process originates from the near-field interference and the coupling behavior of the modified ELC structure. The investigation of the single-, double- and triple-band resonant absorber is made by studying the resonance behavior in selected dimensions of the square loop elements. The simulated results of the design work show the characteristics of the resonant absorptions over the frequency band of 5-15 GHz.
AB - This paper presents the study of the resonance effect of electric inductive-capacitive (ELC) resonator in multiband resonant absorbers (MRA) for single-, double- and triple-band operation. The modification of the ELC resonator is made by adding extra square loops onto the ELC baseline resonator to introduce resonance modes. The MRA configuration is based on a high impedance surface using a 2D ELC array parallel to a blank metal surface separated by a thin FR4 slab. The response of the MRAs based on proposed ELC resonators is studied to examine resonant absorption at the microwave frequency band. The absorption process originates from the near-field interference and the coupling behavior of the modified ELC structure. The investigation of the single-, double- and triple-band resonant absorber is made by studying the resonance behavior in selected dimensions of the square loop elements. The simulated results of the design work show the characteristics of the resonant absorptions over the frequency band of 5-15 GHz.
KW - Absorption
KW - ELC
KW - Electric LC resonator
KW - Electric ring resonator
KW - Metamaterial
KW - Multiband
KW - Resonant absorber
UR - http://www.scopus.com/inward/record.url?scp=85062217626&partnerID=8YFLogxK
U2 - 10.1109/ECTICon.2018.8619910
DO - 10.1109/ECTICon.2018.8619910
M3 - Conference contribution
SP - 368
EP - 371
BT - 2018 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)
PB - IEEE
ER -