We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
A Polarization Independent Quasi-TEM Metamaterial Absorber for X and Ku Band Sensing Applications.
- Authors
Hoque, Ahasanul; Tariqul Islam, Mohammad; Almutairi, Ali F.; Alam, Touhidul; Jit Singh, Mandeep; Amin, Nowshad
- Abstract
In this paper, a dual-band metamaterial absorber (MMA) ring with a mirror reflexed C-shape is introduced for X and Ku band sensing applications. The proposed metamaterial consists of two square ring resonators and a mirror reflexed C-shape, which reveals two distinctive absorption bands in the electromagnetic wave spectrum. The mechanism of the two-band absorber particularly demonstrates two resonance frequencies and absorption was analyzed using a quasi-TEM field distribution. The absorption can be tunable by changing the size of the metallic ring in the frequency spectrum. Design and analysis of the proposed meta-absorber was performed using the finite-integration technique (FIT)-based CST microwave studio simulation software. Two specific absorption peaks value of 99.6% and 99.14% are achieved at 13.78 GHz and 15.3 GHz, respectively. The absorption results have been measured and compared with computational results. The proposed dual-band absorber has potential applications in sensing techniques for satellite communication and radar systems.
- Subjects
METAMATERIALS; COMPOSITE materials; ELECTROMAGNETISM; ENERGY bands; ABSORPTION
- Publication
Sensors (14248220), 2018, Vol 18, Issue 12, p4209
- ISSN
1424-8220
- Publication type
Article
- DOI
10.3390/s18124209