Zhurnal Radioelektroniki - Journal of Radio Electronics. eISSN 1684-1719. 2021. No. 1
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DOI https://doi.org/10.30898/1684-1719.2021.1.5

UDC 621.396.961

 

Integral equation method for the attenuation factor calculation with consideration of the earth's surface impedance

 

V. V. Akhiyarov1, 2

1 Scientific and Research Institute for Long-Distance Radio Communications, 8 Marta str., 10-3, Moscow 127083, Russia

2Kotelnikov Institute of radioengineering and electronics of RAS, Mokhovaya str., 11-7, Moscow 125009, Russia

 

The paper was received on December 27, 2020

 

Abstract: This paper presents a new integral equation to calculate the attenuation factor near the Earth's surface. An expression for the attenuation function computation at arbitrary heights is derived and the distance dependences of the attenuation factor are presented. The correspondence of the numerical results with analytical calculations for the planar and spherical surface is shown. The results for the real terrain profile are given.

Key words: attenuation factor, surface impedance, impedance boundary condition, integral equation, Green function.

References

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For citation:

Akhiyarov V.V. Integral equation method for the attenuation factor calculation with consideration of the earth's surface impedance. Zhurnal Radioelektroniki [Journal of Radio Electronics]. 2021. No.1. https://doi.org/10.30898/1684-1719.2021.1.5 (In Russian)