Title :
Free Space Vector Transmission-Reflection from 18 to 760 GHz
Author :
Goy, Philippe ; Gross, Michel
Author_Institution :
AB Millimetre, 52 rue Lhomond, 75005 Paris, France. tel: 33 1 47 07 71 00, fax: 33 1 47 07 70 71
Abstract :
In millimeter and submillimeter waves, propagation in free space is easily obtained with reasonable size quasioptical components. Quasi-plane wave transmission-reflection measurements have been observed with yector detection through various samples including dielectrics and absorbers, in the extended frequency interval from 18 to 760 GHz. The calibration procedure is extremely simple, and most of spurious effects, like parasitic reflexions, can be characterized and eliminated in the time domain.
Keywords :
Apertures; Extrapolation; Frequency measurement; Loss measurement; Permittivity; Propagation losses; Reflection; Refractive index; Slabs; Submillimeter wave propagation;
Conference_Titel :
Microwave Conference, 1994. 24th European
Conference_Location :
Cannes, France
DOI :
10.1109/EUMA.1994.337511
