Method for the Estimation of the Limit Coefficients of Reflection and Transition of a Flat Micro Wave in a Bi-complex Medium

  • Antim Hristov Yordanov Technical University of Varna, Department of Electronics and Microelectronics, 9010, 1 Studentska Street, Varna, Bulgaria
Keywords: algorithm, microwave, permeability, reflection


The reaction of different materials to external magnetic fields depends on the frequency of propagation of radio waves in substances and is determined by the dielectric constant, magnetic permeability , by the vectors of the electric and magnetic field. When irradiated with a flat wave on a flat surface, the phenomenon occurs at the boundary between two media, which will be described by an algorithm through reflection and transmission coefficients used in the processing of transmitted and reflected signals from radars, and adopted in radiology as well.


Purcell, E., & Morin, D. (2013). Electricity and Magnetism (3rd ed.). Cambridge: Cambridge University Press.

Foster K.R. & Schwan H. P. (1996) Dielectric properties of tissues. In: C. Polk, E. Postow (Eds.), Handbook of Biological Effects of Electromagnetic Fields (2nd ed) (pp. 25-102), CRC Press.

Kamburov, L. & Yordanov, A. (2018). Reflector antenna with discrete flat reflectors. Acoustics magazine, issue 20, 2018. The National Conference "Acoustics 2018", 10.2018, Varna, ISSN 1312-4897.

Israel M. (2017). Guide to protection against non-ionizing radiation. Non-ionizing radiation, man and the environment. National Center for Public Health and Analysis. ISBN 978-954-8404-35-8.

Naydenov, B. G., & Yordanov, A. (2016). Analysis of the methods and techniques applied in radar sensors for contactless diagnostics based on EM reflection of the boundary between the two materials. Scientific conference with international participation MATTEX 2016, October 11-13, 2016, Shumen. ISSN:1314-392.

Kamburov, L. (2002) Fresnel-Zone Antennas with Dielectric Phase-Correcting Zones. XXXVII International Scientific Conference on Information, Communication and Energy Systems and Technologies. 1-4 OCTOBER 2002 Nish Yugoslavia, ISBN: 86-80135-69-0.

Shane, C. (1995). An Introduction to Electromagnetic Wave Propagation and Antennas. Springer Science and Business Media. ISBN 978-0387915012.

Вайнштейн, Л. А. (1988). Электромагнитные волны. Москва, Радио и Связь, ISBN 5-256-00064-0

Кобак В. О. (1975). Радиолокационнъйе отражатели. М.: Радио и Cвязь, UDC 621.396.96

Финкельштейн, М. И.(1983). Основъй радиолокаций. 2-ое изд. М.: Радио и Cвязь, UDC 621.396.96(075)

Electromagnetic radiation. (n.d.). Wikipedia. Retrieved  October 22, 2020 from

Bioelectromagnetics.(n.d.). (2020). Wikipedia. Retrieved  October 22, 2020 from Bioelectromagnetics

Total number of hits on abstract = 0 times

Downloads for 2021

Download data is not yet available.
How to Cite
Yordanov, A. (2021, June 30). Method for the Estimation of the Limit Coefficients of Reflection and Transition of a Flat Micro Wave in a Bi-complex Medium. ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA, 5(1), 94-99.
Bookmark and Share