Title :
A quasioptical impedance measurement in dielectric image line
Author_Institution :
National Defense Academy
Abstract :
A qusioptical impedance measure ment on dielectric image line is proposed. This methode is con sists of measuring a tilt angle and a axial ratio of the ellipti cally polarized wave to be radiated from small coupling aperture. The usefulness of impedance measurements in the dielectric image line is proved at 35GHz band and also, it was shown to be well-suited at frequency above 100GHz.
Keywords :
Apertures; Dielectric devices; Dielectric measurements; Goniometers; Impedance measurement; Magnetic field measurement; Millimeter wave measurements; Polarization; Reflection; Wavelength measurement;
Conference_Titel :
Millimeter Wave and Far-Infrared Technology, 1989. ICMWFT '89. International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-87942-717-5
DOI :
10.1109/ICMWFT.1989.763883
