Accession Number : ADP007737
Title : Free Space Measurements of High Temperature Complex Dielectric Properties at Microwave Frequencies,
Corporate Author : PENNSYLVANIA STATE UNIV UNIVERSITY PARK
Personal Author(s) : Hollinger, R. D. ; Varadan, V. V. ; Varadan, V. K. ; Ghodgaonkar, D. K.
Report Date : 27 APR 1992
Pagination or Media Count : 8
Abstract : A free-space microwave setup has been used to measure the dielectric constant and loss tangent at temperatures up to 850 deg C in the frequency range 8 - 40 GHz for several ceramic materials. The setup and technique are described, and results are presented for both commercially available fired ceramics and a green alumina sample during and after initial binder burnout and firing.
Descriptors : *MICROWAVES, *DIELECTRIC PROPERTIES, *CERAMIC MATERIALS, BINDERS, BURNOUT, CERAMIC MATERIALS, CONSTANTS, DIELECTRICS, FREQUENCY, MATERIALS, TEMPERATURE, ALUMINUM OXIDES, SINTERING, HIGH TEMPERATURE, SYMPOSIA.
Subject Categories : Ceramics, Refractories and Glass
Radiofrequency Wave Propagation
Distribution Statement : APPROVED FOR PUBLIC RELEASE