1968 8th Electrical Insulation Conference 1968
DOI: 10.1109/eic.1968.7456090
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Stripline methods for dielectric measurements at microwave frequencies

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Cited by 4 publications
(5 citation statements)
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“…Em uma microfita, a perda total que ocorre no elemento condutor tem contribuições tanto da fita condutora, bem como, do plano de terra. Para uma microfita estreita, a perda que ocorre no plano de terra é apenas uma pequena parcela da perda total, ao passo que para uma microfita larga, a perda que ocorre no plano de terra é importante [10]. Para w/h >> 1, as perdas no plano de terra praticamente equivalem às perdas na microfita.…”
Section: B Linha De Transmissão Em Microfita: Microlinhaunclassified
“…Em uma microfita, a perda total que ocorre no elemento condutor tem contribuições tanto da fita condutora, bem como, do plano de terra. Para uma microfita estreita, a perda que ocorre no plano de terra é apenas uma pequena parcela da perda total, ao passo que para uma microfita larga, a perda que ocorre no plano de terra é importante [10]. Para w/h >> 1, as perdas no plano de terra praticamente equivalem às perdas na microfita.…”
Section: B Linha De Transmissão Em Microfita: Microlinhaunclassified
“…The samples were circulated sequentially to the participants for testing. Each tester reported measured values of resonant frequency (fR) and frequencies at the half-power points (f 1 Tables 1 and 2, respectively. A paired set regression analysis was performed on ER values from the first five laboratories submitting data, using tester V as the arbitrary reference compared to each of the other four sets of data These results are shown in Table 3. The average standard deviation among the 10 testers (from 30 samples) was 0.0056, with little difference in variability among the different material types.…”
Section: Round-robin Programmentioning
confidence: 99%
“…For convenience, (3) is further expressed as AC = e 2 e 0 h (5) where the function h depends upon e 2 . Since AG and AC are the shunt elements of the same physical structure, they are related by -I £ -…”
Section: Principles Of Operationmentioning
confidence: 99%
“…The resonant condition for a transmission line resonator open on each end is given by [5] τ -n \ -n y o Le "2 X°" 27 (12) where λ 0 is the free-space wavelength, η is an integer, / is the resonant frequency, υ 0 = 2.998 Χ 10 8 m/s, and L e is the effective length of the resonant transmission line. L e includes the effective increase in the line length due to fringing at both ends of the open transmission line.…”
Section: Fig 2 Equivalent Circuits Of An Open Transmission Line Resmentioning
confidence: 99%