A NEW COMPUTABLE CAPACITOR

被引：10

作者：

MAKOW, D

机构：

[1] Division of Applied Physics, National Research Council of Canada, Ottawa, Ont.

来源：

METROLOGIA | 1969年 / 5卷 / 04期

关键词：

D O I：

10.1088/0026-1394/5/4/006

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Four closely spaced rings form a capacitor with useful characteristics. Perturbations from the cross-sectional symmetry have a second order effect on the mean value of capacitance between the two diagonally opposite rings. The capacitance is then determined by the mean diameters only and has been computed to an accuracy of one part in one million.

引用

页码：126 / &

共 9 条

[1]

CLOTHIER WK, 1965, METROLOGIA, V1, P36, DOI DOI 10.1088/0026-1394/1/2/002

[2]

IGARASHI T, 1968, IEEE INSTR, VIM17, P226

[3]

LAMPARD D, UNPUBLISHED MATERIAL

[4]

LAMPARD DG, PRIVATE COMMUNICATIO

[5]

LAMPARD DG, 1957, P I ELECT ENG, V104, P271

[6]

MAKOW D, 1966, METROLOGIA, V2, P125

[7] A PRECISION FEMTOFARAD CAPACITOR [J].

MAKOW, DM .

NATURE, 1966, 210 (5043) :1350-&

[8]

Thompson A.M, 1959, IBID, V106B, P307

[9] NEW THEOREM IN ELECTROSTATICS AND ITS APPLICATION TO CALCULABLE STANDARDS OF CAPACITANCE [J].

THOMPSON, AM ;

LAMPARD, DG .

NATURE, 1956, 177 (4515) :888-888

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