Zobrazeno 1 - 3
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pro vyhledávání: '"E. J. Vanzura"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 42:2063-2070
Broadband permittivity measurements made by eleven organizations using the transmission/reflection (T/R) method are compared to high-accuracy cavity resonator results. T/R accuracy is less than 10% for /spl epsiv//sub r//sup '/ >
Publikováno v:
1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254).
We discuss the results of three NIST-organized intercomparisons of dielectric and magnetic material characterization at RF-microwave frequencies. Two studies used the broadband coaxial air line technique and the third the air-filled stripline resonat