%0 Journal Article
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@nexthigherunit 8JMKD3MGPCW/3ET2RFS
%@archivingpolicy denypublisher denyfinaldraft12
%X We present a method for measuring the electrical conductivity of metallic materials that relies on the ratio of two loaded Q factors, QR/QX, with QR corresponding to a TE011-mode reference cavity made of aluminum, and QX the Q that results upon replacing the aluminum plate with the one fabricated from the material to be examined. Electrical conductivity is mathematically inferred from the ratio QR/QX where the loaded Q factors are measured by using the transmission method. Within a 3.0 percent accuracy, conductivities determined at 8.7 GHz for electrolytic copper (5.6 10^7 S/m) and brass (1.6 10^7 S/m) show to be in good agreement with those reported in the literature.
%8 Jan.
%N 1
%T Electrical conductivity measurement through the loaded Q factor of a resonant cavity
%K tecnologia de plasma, plasma technology, electrical conductivity measurement, resonant cavity, quality Q factor.
%@secondarytype PRE PI
%@usergroup administrator
%@usergroup marciana
%@group LAP-INPE-MCT-BR
%@group LAP-INPE-MCT-BR
%3 10.1023_A_1021639901483.pdf
%@copyholder SID/SCD
%@secondarykey INPE-10340-PRE/5841
%@issn 0195-9271
%2 sid.inpe.br/marciana/2004/01.13.15.59.33
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%B International Journal of Infrared and Millimeter Waves
%@versiontype publisher
%P 79-86
%4 sid.inpe.br/marciana/2004/01.13.15.59
%@documentstage not transferred
%D 2003
%V 24
%A Barroso, Joaquim José,
%A Leite Neto, Joaquim Paulino,
%@dissemination WEBSCI
%@area FISPLASMA