10 research outputs found
Low Cross-Polar, Short-Pulse Radiation Characteristics of Printed Antennas Covered by a Polarization Grating
MICROWAVE PROPERTIES OF FREESTANDING DIELECTRIC FILMS
Measurement of the broadband (15-150 GHz) microwave dielectric properties of free-standing films is demonstrated using the technique of coherent microwave transient spectroscopy. The accuracy of the method is verified by experiments on a fused silica sheet whose dielectric properties are well known. Results of measurements on (approximately 200-mu-m thick) polymer films are presented.X1116sciescopu