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用矩量法計算任意導(dǎo)體截面和介質(zhì)填充的TEM傳輸線的特性阻抗

楊乃恒

楊乃恒. 用矩量法計算任意導(dǎo)體截面和介質(zhì)填充的TEM傳輸線的特性阻抗[J]. 電子與信息學(xué)報, 1986, 8(2): 125-134.
引用本文: 楊乃恒. 用矩量法計算任意導(dǎo)體截面和介質(zhì)填充的TEM傳輸線的特性阻抗[J]. 電子與信息學(xué)報, 1986, 8(2): 125-134.
Yang Naiheng. COMPUTATION OF THE CHARACTERISTIC IMPEDANCE FOR TEM TRANSMISSION LINE WITH ARBITRARILY CROSS-SECTIONAL CONDUCTORS AND ARBITRARILY FILLED DIELECTRICS BY MOMENT METHOD[J]. Journal of Electronics & Information Technology, 1986, 8(2): 125-134.
Citation: Yang Naiheng. COMPUTATION OF THE CHARACTERISTIC IMPEDANCE FOR TEM TRANSMISSION LINE WITH ARBITRARILY CROSS-SECTIONAL CONDUCTORS AND ARBITRARILY FILLED DIELECTRICS BY MOMENT METHOD[J]. Journal of Electronics & Information Technology, 1986, 8(2): 125-134.

用矩量法計算任意導(dǎo)體截面和介質(zhì)填充的TEM傳輸線的特性阻抗

COMPUTATION OF THE CHARACTERISTIC IMPEDANCE FOR TEM TRANSMISSION LINE WITH ARBITRARILY CROSS-SECTIONAL CONDUCTORS AND ARBITRARILY FILLED DIELECTRICS BY MOMENT METHOD

  • 摘要: 本文利用矩量法計算任意截面和介質(zhì)填充的TEM傳輸線的特性阻抗,公式的導(dǎo)出基于二維靜電場的分析。電荷分布用脈沖函數(shù)展開,用點匹配檢驗。給出了一些數(shù)值例子,其中的一些結(jié)果還與用其它方法求得的結(jié)果作了比較,表明符合得較好。
      關(guān)鍵詞:
    •  
    Abstract: The characteristic impedances of TEM or quasi-TEM transmission lines with arbitrarily cross-sectional conductors and arbitrarily filled dielectrics are caleulated by moment method. Formulation is based on the analysis of two dimemsional electrostatic field. The charge distribution is expanded by use of polse functions and checked by point matching. Numerical examples are given. Some of them are compared witr those obtained by other methods. Results show that they are in good agreement.
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  • S. Ramo and J. R. Whinnery, Fields and Waves in Modern Radio, John Wiley and Sons, Inc.,New York, 1953.[2]S. B. Cohn, IRE Trans. on MTT, MTT-2(1954), 52.[3]J. J. Skiles, et al., Proc. Natl. Electron. Conf., Chicago, 1954, 97.[4]D. D. Greig, et al., Proc. IRE, 40 (1952), 1644.[5]H. A. Wheeler, IEEE Trans. on MTT,MTT-13(1965), 172.[6]H. E. Stinehelfer, ibid.,MTT-16 (1968), 439.[7]E. Yamashita and R. Mitra, ibid., MTT-16 (1968), 251.[8]R. F. Harrington, Field Computation by Moment Methods, Macmillan Company, New York,1968.[9]楊乃恒,現(xiàn)代雷達,1983年,第6期,第77頁.[10]R. E. Collin, Field Theory of Guided Waves, McGraw-Hill, New York, 1960.[11]E. Yamashita and K. Atsuki, IEEE Trans on MTT, MTT-18 (1970), 238.[12]R. F. Harrington, Introduction to Electromagnetic Engineering, McGraw-Hill, New York, 1958,p. 110[13]R. F. Harrington, Time-Harmonic Electromagnetic Field, Table 2-3, McGraw-Hill, New York,1961.[14]M. A. R. Gunston, Microwave Transmission Line Impedance Data, Van Nostrand Reinhold Company, London, 1972, p. 84.[15]M. A. R. Gunston, ibid, p. 48.[16]M. A. R. Gunston, ibid, p. 51.[17]D. L. Gish, et al., IEEE Trans. on,MTT, MTT-18 (1970), 137.
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出版歷程
  • 收稿日期:  1984-06-04
  • 修回日期:  1985-05-13
  • 刊出日期:  1986-03-19

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