Title :
Dual polarization and phase method to detect permittivities of media in half space
Author :
Zhiyu, Chen ; Dongqing, Zhou
Author_Institution :
Inst. of Electron., Acad. Sinica, Beijing, China
Abstract :
A method using space waves to detect the permittivities of media in half space is performed in the laboratory: transmitting a wave with both parallel and perpendicular polarizations simultaneously by a horn and receiving the amplitudes and phases of the specularly reflected waves with each polarization respectively. The experiment is performed in X-band frequency range. The results agree with that by the metal-scaling method. This method is of a value in the practical use
Keywords :
electromagnetic wave polarisation; microwave measurement; permittivity measurement; X-band; dual polarization/phase method; half space; horn; parallel polarizations; permittivities; perpendicular polarizations; space waves; specularly reflected waves; Equations; Frequency; Fresnel reflection; Geometry; Laboratories; Permittivity measurement; Phase detection; Phase measurement; Polarization; Testing;
Conference_Titel :
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN :
962-442-117-X
DOI :
10.1109/APMC.1997.656342
