Abstract—The structure of a signal reflected from a vibrating surface is studied in the case when the vibration amplitude is comparable to or significantly greater than the wavelength of the probing electromagnetic wave. It is shown that the relations between the amplitudes of the highest harmonics makes it possible to calculate the vibration amplitude in situations when it is longer than the probe wavelength. Criteria are obtained that make it possible to choose the harmonics of the reflected signal to uniquely determine the vibration amplitude. It is shown that the effect of energy redistribution between a large number of harmonics of the reflected signal, which occurs with an increasing phase modulation index, leads to a decrease in their amplitude by about 1.75.
Similar content being viewed by others
REFERENCES
G. A. Andreev and G. I. Khokhlov, Elektromagn. Volny i Elektron. Sist. 2 (2), 99 (1997).
M. C. Amann, T. Bosch, M. Lescure, et al., Opt. Eng. 40 (1), 10 (2001).
L. Scalise, Y. Yu, G. Giuliani, et al., IEEE Trans. Instrum. Meas. 53, 223 (2004).
A. N. Pinchuk, Nauka & Obrazov. (MGTU im. N.E. Baumana), No. 6, 270 (2014).
A. N. Pinchuk, Dvoinye Tekhnol. No. 1, 31 (2015).
A. I. Volkovets, D. F. Rudenko, A. V. Gusinskii, and A. M. Kostrikin, Dokl. Belarus. Gos. Univ. Inf. Radioel. (BGUIR) 20 (4), 58 (2007).
A. S. Zapevalov, N. A. Pinchuk, and V. M. Burdyugov, Tech. Phys. 63, 1851 (2018). https://doi.org/10.21883/JTF.2018.12.46794.27-18
V. M. Burdyugov, I. P. Shumeiko, and M. I. Ozhianova, J. Radioelektron., No. 1 (2019). http://jre.cplire.ru/jre/jan19/10/text.pdf. https://doi.org/10.30898/1684-1719.2019.1.10
E. Jahnke, F. Emde, and F. Lösh, Tafeln Höherer Funktionen (B. G. Teubner, Stuttgart, 1960; Nauka, Moscow, 1977).
Funding
The work was supported by a state task, project no. 0827-2018-0003 “Fundamental Studies of Oceanological Processes Determining the State and Evolution of a Marine Environment Impacted by Natural and Anthropogenic Factors, Based on Observation And Modeling Methods.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zapevalov, A.S., Burdyugov, V.M. Transformation of the Frequency–Phase Response of a Signal Reflected from a Vibrating Surface. J. Commun. Technol. Electron. 65, 640–644 (2020). https://doi.org/10.1134/S1064226920050149
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1064226920050149