A planar polarization-insensitive metamaterial absorber
Source abstract
Abstract
Abstract The model of the polarization-insensitive metamaterial (MM) absorber composed of split cross-ring resonator (SCRR), cave-cross resonator (CCR) and dielectric substrate was proposed at microwave frequencies. Based on perfect impedance-matched ( z ˜ ( ω ) = 1 ) to the free space, the single unit cell could achieve near-unity absorbance by properly assembling the sandwich structure. We have simulated and measured the reflectivity and transmission properties of a planar MM absorber with the thickness of 0.6 mm. The absorptivity of a single layer MM absorber achieve greater than 96% around 10.07 GHz in experiments and 98% in simulations for incident electromagnetic (EM) wave with different polarizations.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metamaterials and Metasurfaces Applications · Advanced Antenna and Metasurface Technologies · Antenna Design and Analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (29)
Show source-provided references
1. Pendry · Phys. Rev. Lett. · 1996 · 76 · 477310.1103/PhysRevLett.76.4773 ↗
2. Padilla · Phys. Rev. Lett. · 2000 · 84 · 418410.1103/PhysRevLett.84.4184 ↗
3. Alici · Photon. Nanostruct. Fundam. Appl. · 2008 · 6 · 10210.1016/j.photonics.2008.01.001 ↗
4. Alici · J. Phys. D: Appl. Phys. · 2008 · 41 · 13501110.1088/0022-3727/41/13/135011 ↗
5. Feise · Phys. Rev. B · 2002 · 66 · 03511310.1103/PhysRevB.66.035113 ↗
6. Pendry · Phys. Rev. Lett. · 2000 · 85 · 396610.1103/PhysRevLett.85.3966 ↗
7. Zhou · Appl. Phys. Lett. · 2005 · 86 · 10110110.1063/1.1881797 ↗
8. Alici · J. Appl. Phys. · 2007 · 101 · 08310410.1063/1.2722232 ↗
9. Tang · Appl. Phys. Lett. · 2008 · 92 · 26310610.1063/1.2944137 ↗
10. Bonache · IEEE Trans. Microw. Theory Tech. · 2006 · 54 · 26510.1109/TMTT.2005.861664 ↗
11. García-García · Electron. Lett. · 2004 · 40 · 88110.1049/el:20040560 ↗
12. Sisó · Electron. Lett. · 2007 · 43 · 109810.1049/el:20071755 ↗
13. Smith · J. Opt. Soc. Am. B · 2006 · 23 · 39110.1364/JOSAB.23.000391 ↗
14. Svirko · Appl. Phys. Lett. · 2001 · 78 · 49810.1063/1.1342210 ↗
15. Padilla · Phys. Rev. B · 2007 · 75 · 04110210.1103/PhysRevB.75.041102 ↗
16. Plum · Appl. Phys. Lett. · 2007 · 90 · 22311310.1063/1.2745203 ↗
17. Landy · Phys. Rev. Lett. · 2008 · 100 · 20740210.1103/PhysRevLett.100.207402 ↗
18. Bilotti · 2005
19. Mosallaei · 2005 · 615
20. Tao · Phys. Rev. B · 2008 · 78 · 24110310.1103/PhysRevB.78.241103 ↗
21. Landy · Phys. Rev. B · 2009 · 79 · 12510410.1103/PhysRevB.79.125104 ↗
22. Wang · Phys. Rev. B · 2009 · 80 · 03310810.1103/PhysRevB.80.033108 ↗
23. Smith · Phys. Rev. E · 2005 · 71 · 03661710.1103/PhysRevE.71.036617 ↗
24. Li · J. Phys. D: Appl. Phys. · 2009 · 42 · 09540810.1088/0022-3727/42/9/095408 ↗
25. Schurig · Appl. Phys. Lett. · 2006 · 88 · 04110910.1063/1.2166681 ↗
26. Chen · Phys. Rev. E · 2004 · 70 · 01660810.1103/PhysRevE.70.016608 ↗
27. Smith · Phys. Rev. E · 2005 · 71 · 03661710.1103/PhysRevE.71.036617 ↗
28. Ghoduaonkar · IEEE Trans. Instrum. Meas. · 1989 · 37 · 78910.1109/19.32194 ↗
29. Zhou · Phys. Rev. B · 2006 · 73 · 04110110.1103/PhysRevB.73.041101 ↗