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Journal of Applied Sciences ›› 1992, Vol. 10 ›› Issue (3): 206-214.

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GEOMETRIZATION NUMBER THEORY-ELIMINATING SINGULARITY APPROACH IN THE THEORY OF ELECT ROM AGNETISM (Ⅲ) Symmetry Analysis and the Analytic Expressions of Capacity and Induction Coefficients for Cylindric Symmetry Model

DAI XIANXI1,2, LI HONGFANG1, LL XINQI1, ZHENG YIZHUANG1, ZHONG WANHENG1, HUANG JINYI1, DAI JIQIONG1   

  1. 1. Fudan University;
    2. State University of New York at Stony Brook
  • Received:1991-03-05 Online:1992-09-30 Published:1992-09-30

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Abstract: In this paper a systematic symmetry analysis is made for the ONES approach. It is pointed out that for the configurations possessing up-down and left-right symmetries simultaneously, the number of independent matrix elements will foe reduced to 1/8 of the original. In this paper the exact analytic expressions of the capacity and electrostatic induction coefficients in the oylindrio Symmetry model for the directive coupler are also given. These expressions can be used as the primary approximation and numerical calculation standard of the GNES approach.

Key words: Directive Coupler, Analytic Expressions for Capacity and Induction Coefficients, Symmetry Analysis