journal6 ›› 2012, Vol. 33 ›› Issue (3): 47-49.DOI: 10.3969/j.issn.1007-2985.2012.03.012

• Physics and electronics • Previous Articles     Next Articles

Method of Rapidly Computing Dispersion Curves in SWS


  1. (1.School of Physical Electronics,University of Electronic Science and Technology of China,Chengdu 610054,China;2.Department of Physics and Electronic Engineering,A’Ba Teacher’s College,Wenchuan 623000,Sichuan China)
  • Online:2012-05-25 Published:2012-08-24

Abstract: Distributing character of fields in SWS is analysed.A method which makes use of the Magic code to compute rapidly dispersion in SWS and to depict it’s curves is proposed.Taking a specific construction as an example,the process of using the method is described elaborately.Meanwhile,the theory of the method is analyzed.Combining the theory of electronmagnetic and distributing character of fields in SWS,the feasibility of the method is proved.Although there is somewhat error in the result,it is easily and rapidly operated,so there are some realistic values in the design of some microwave electron structures.

Key words: SWS, dispersion character, spacial resonance wave, resonance

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