A NEW METHOD OF RECONSTRUCTING PROFILES OF LAYERED MEDIA

Duan Fangyong; Huagg Zailu; Wan Faguan

Volume 15 Issue 1

Jan. 1993

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Article Navigation > Journal of Electronics & Information Technology > 1993 > 15(1): 45-51

Duan Fangyong, Huagg Zailu, Wan Faguan. A NEW METHOD OF RECONSTRUCTING PROFILES OF LAYERED MEDIA[J]. Journal of Electronics & Information Technology, 1993, 15(1): 45-51.

Citation:

Duan Fangyong, Huagg Zailu, Wan Faguan. A NEW METHOD OF RECONSTRUCTING PROFILES OF LAYERED MEDIA[J]. Journal of Electronics & Information Technology, 1993, 15(1): 45-51.

Duan Fangyong, Huagg Zailu, Wan Faguan. A NEW METHOD OF RECONSTRUCTING PROFILES OF LAYERED MEDIA[J]. Journal of Electronics & Information Technology, 1993, 15(1): 45-51.

Citation:

Duan Fangyong, Huagg Zailu, Wan Faguan. A NEW METHOD OF RECONSTRUCTING PROFILES OF LAYERED MEDIA[J]. Journal of Electronics & Information Technology, 1993, 15(1): 45-51.

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A NEW METHOD OF RECONSTRUCTING PROFILES OF LAYERED MEDIA

Received Date: 1991-09-09
Rev Recd Date: 1992-03-09
Publish Date: 1993-01-19

Abstract

Abstract

To solve the problem of reconstructing profiles of layered media (RPLM), at first a new time-domain mathematical model for EM wave propagation in lavered media is presented. Secondly, the problem for RPLM is reduced to a paramerer identification one with distributed parameter system. Then a new effective method of RPLM is presented. The method is better than the reconstruction method using reflection coefficient or impluse response to inverse its potential function. A fast identification algorithm is obtained by making use of the step-gradient layered inversion method. Finally, a digital simulation example shows the feasibility of the algorithm.

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References(1)

References

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