Investigation of Electromagnetic Wave Absorber Based on Carbon Fiber Reinforced Aerated Concrete Using Time-Domain Method

• Authors: A. Laukaitis , M. Sinica , S. Balevičius , B. Levitas
• Languages of publication: EN

Abstracts

EN

The electromagnetic wave absorbers prepared from autoclaved aerated concrete containing carbon fibers as additions in the shape of slabs with pyramids cut on one plane of these slabs were tested using dc microwave source and the time-domain method. It was demonstrated that autoclaved aerated concrete allows one to fabricate electromagnetic wave absorbers which have a reflection coefficient up to -30 dB in the frequency range from 2 GHz to 18 GHz.

Keywords

EN

41.20.Jb; 81.05.Uw

Discipline

• 41.20.Jb: Electromagnetic wave propagation; radiowave propagation(for light propagation, see 42.25.Bs; for electromagnetic waves in plasma, see 52.35.Hr; for atmospheric, ionospheric, and magnetospheric propagation, see 92.60.Ta, 94.20.Bb, and 94.30.Tz, respectively; see also 94.05.Pt Wave/wave, wave/particle interactions, in space plasma physics)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 113
• Issue: 3
• Pages: 1047-1050

Dates

published

2008-03

received

2007-08-26

Contributors

author

A. Laukaitis

• Institute of Thermal Insulation, Vilnius Gediminas Technical University, 28 Linkmenų str., Vilnius,Lithuania

author

M. Sinica

• Institute of Thermal Insulation, Vilnius Gediminas Technical University, 28 Linkmenų str., Vilnius,Lithuania

author

S. Balevičius

• Semiconductor Physics Institute, A. Goštauto 11, Vilnius, Lithuania
• Vilnius Gediminas Technical University, Saulėtekio 11, Vilnius, Lithuania

author

B. Levitas

• Geozondas LTD, 16 Shevchenko str., LT-2009, VilniusLithuania

References

• 1. J.-M. Chiou, Q. Zheng, D.D. L. Chung, Composites 20, 379 (1989)
• 2. T.-J. Kim, C.-K. Park, Cem. Concr. Res. 28, 955 (1998)
• 3. A.A. Laukaitis, A.E. Bichovskis, M.S. Sinica, N.K. Povilavičienė, I.V. Piragis, Patent SU No. 1168417

Identifiers

DOI

10.12693/APhysPolA.113.1047