Title :
Time domain measurement of complex-permittivity and complex permeability of materials
Author :
Alenkowicz, H. ; Levitas, B.
Author_Institution :
Geozondas Ltd., Vilnius, Lithuania
Abstract :
Time domain measurement of complex permittivity and complex permeability is considered. Two methods are presented for measuring. measuring in the 2 to 18 GHz frequency band using a horn antenna and measuring in a coaxial waveguide. Some modifications of measurement scheme for the determination of permittivity and permeability are presented and considered, the required formulas obtained in every case. The measurement results of the complex permittivity and complex permeability for some types of probes are presented.
Keywords :
magnetic permeability measurement; microwave measurement; permittivity measurement; 2 to 18 GHz; coaxial waveguide; complex permeability; complex permittivity; horn antenna; time domain measurement; Antenna measurements; Dielectric constant; Dielectric measurements; Frequency measurement; Metallization; Oscilloscopes; Permeability measurement; Permittivity measurement; Sampling methods; Time measurement;
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2002. MIKON-2002. 14th International Conference on
Print_ISBN :
83-906662-5-1
DOI :
10.1109/MIKON.2002.1017856
