ELECTROMAGNETIC WAVE POSITIVE PROPAGATION IN DOUBLY MODULATED TWO-DIMENSIONALLY PERIODIC MEDIA

Zhan La-min

Abstract


The paper presented a new periodic model, Doubly modulated Twodimensionally (D2D) periodic media. Under the condition of positive propagation, characteristic equations in the dyad form for TE waves and TM waves are derived. By satisfying the sufficient and necessary condition for existence of the nontrivial solution of characteristic equations, the dispersion relations of TE waves and TM waves in D2D periodic media are obtained. Moreover, interactions between space harmonics were also studied. The research on D2D model in the paper is not only the development of the electromagnetic theory of periodic media, but also useful for actual engineering applications.

Full Text:

PDF

References


J.Vazquez,M.W.shlley,P.de Maagt, "Parallel plate photonic band gap and periodic media waveguides``,11th International Conference on Antennas and Propagation, pp315-318, April 2001.

H.Y.David Yang, J.Wang and R. Kim, "Fundamental Artificial Periodic Substrate Effects on Printed Circuit Antennas``, IEEE MTT-S Digest, pp1537-1540, 1999.

K. Sakuda and A. Yariv, "Analysis of optical propagation in a corrugated dielectric waveguide``, Opt.Commun, Vol.8, 1973.

F. W. Dabby, A. Kestenbaum, and U. C. Paek, "Periodic dielectric waveguide``, Opt.Commun.Vol.6, 1972.

F. W. Dabby, M. A. Saifi and A. Kestenbaum, "High frequency cutoff periodic dielectric waveguides``, Appl. Phys. Lett.Vol.22, pp.190, 1973.

Richard C. Hall, Raj Mittra and Kenneth M. Mitzner, "Analysis of multilayered periodic structures using generalized scattering matrix theory``, IEEE Trans.on Antenna and Propagation, Vol.36, No.4,pp.511-517,April 1980.

T. L. Dong, "Propagation of Electromagnetic Waves in Two-Dimensionally Periodic Media``, Ph. D. Thesis, Polytechnic Institute of New York, June 1985.

Jia-sheng Tian and Tian-lin Dong,"A General Approach to Guidance in General Two- Dimensionally Periodic Media``, to be published in International Journal of Infrared and Millimter waves, Vol.23, No. 3, March 2002.


Refbacks

  • There are currently no refbacks.


© Copyright 2007-2016 JMOe Brazilian Microwave and Optoelectronics Society (SBMO) and Brazilian Society of Electromagnetism (SBMag)