Reflection, absorption and dielectric properties of foam specimens in rang of 2–4 GHz
DOI:
https://doi.org/10.1109/ICATT.2013.6650820Keywords:
absorbing materials, absorber, microwave, dielectric properties, reflection, absorption, foam structures, dispersed mediaAbstract
In the summary the results of experimental research of the dielectric properties ε and tg δ, in microwave band 2–4 GHz foam specimens, which are located in sections of rectangular waveguides 72х34 mm are presented. The characteristics of reflection and absorption of electromagnetic waves of specimens were investigated.References
WILLIAMS, G.F., Jr. Microwave radiometry of the ocean and the possibility of marine wind velocity determination from satellite observation. J. Geophys. Res., 1968, v.74, p.4591-4594, doi: http://dx.doi.org/10.1029/JC074i018p04591.
DROBAKHIN, OLEG O.; KONDRAT'YEV, YEUGEN V.; FILINS’KYY, LEONID A. Foam absorbing material properties in range of 8-12 GHz. Proc. of IV Int. Conf. on Antenna Theory and Techniques, ICATT, 9-12 Sept., 2003, Sevastopol, Ukraine. IEEE, 2003, v.2, p.684-686, doi: http://dx.doi.org/10.1109/ICATT.2003.1238837.
ALEKSEEV, V.V.; DROBAKHIN, O.O.; FILINSKYY, L.A. Foams absorbing material properties in range of 38-52 GHz. Proc. of 3rd Int. Conf. on Ultrawideband and Ultrashort Impulse Signals, Sept. 2006, Sevastopol, Ukraine. IEEE, 2006, p.253-255, doi: http://dx.doi.org/10.1109/UWBUS.2006.307220.
FILINS'KYY, L.A. Dielectric properties of foam specimens definition by help of reflection and absorption waves characteristics. Proc. of VIII Int. Conf. on Antenna Theory and Techniques, ICATT, 20-23 Sept. 2011, Kyiv, Ukraine. IEEE, 2011, p.355-357, doi: http://dx.doi.org/10.1109/ICATT.2011.6170805.
FILINS'KYY, L.A. Microwave propagation in specimens of foam materials located in rectangular waveguide. Proc. of 6th Int. Conf. on Ultrawideband and Ultrashort Impulse Signals, 17-21 Sept. 2012, Sevastopol, Ukraine. IEEE, 2012, p.108-110, doi: http://dx.doi.org/10.1109/UWBUSIS.2012.6379748.