Journal of Radio Electronics. eISSN 1684-1719. 2023. 11
Contents

Full text in Russian (pdf)

Russian page

 

DOI: https://doi.org/10.30898/1684-1719.2023.11.21

 

FOCUSING A MONOPOLAR ELECTROMAGNETIC PULSE
BY A 2D PARABOLIC MIRROR

 

V.N. Kornienko, V.V. Kulagin

 

Kotelnikov IRE RAS
125009, Russia, Moscow, Mokhovaya str., 11, b.7

 

The paper was received November 23, 2023

 

Abstract. Using the methods of a computational experiment, a study was made of the process of focusing a monopolar electromagnetic pulse by a cylindrical paraboloid. It is shown that the field of a monopolar pulse with a plane wavefront, reflected and transmitted through the focus of a cylindrical paraboloid, becomes bipolar, and the time dependence of the electric field is proportional to the time derivative of the incident pulse field.

Keywords: monopolar electromagnetic pulse, focusing.

Financing: The work was carried out within the framework of the state assignment of the Kotelnikov IRE RAS.

Correspondingauthor: Kornienko Vladimir Nikolaevich korn@cplire.ru

References

1. Fedorov V.M. et al. High power radiators of ultra-short electromagnetic quasi-unipolar pulses //Journal of Physics: Conference Series. IOP Publishing, 2017. . 830. . 1. . 012020.

2. Arkhipov R.M., Arkhipov M.V., Rosanov N.N. Unipolar light: existence, generation, propagation, and impact on microobjects //Quantum Electronics. 2020. . 50. . 9. . 801.

3. Kornienko V.N., Rumyantsev D.R., Cherepenin V.A. Osobennosti izlucheniya pary monopolyarnykh ehlektromagnitnykh impul'sov v svobodnoe prostranstvo i kharaktera ikh vzaimodeistviya s model'noi sredoi //Zhurnal radioehlektroniki. 2017. . 3. S. 1-6. (in Russian)

4. Wu H. C., Meyer-ter-Vehn J. Giant half-cycle attosecond pulses //Nature Photonics. 2012. . 6. . 5. . 304-307.

5. Xu J. et al. Terawatt-scale optical half-cycle attosecond pulses //Scientific Reports. 2018. . 8. . 1. . 2669.

6. Popolitova D. V. et al. Unipolar magnetic field pulses as an advantageous tool for ultrafast spin-flip in superconducting Josephson atoms //Beilstein Archives. 2019. . 2019. . 1. . 3.

7. Nenovski P. Underground current impulses as a possible source of unipolar magnetic pulses //Acta Geodaetica et Geophysica. 2018. . 53. . 555-577.

8. Jiang Y. et al. A unipolar pulse electromagnetic field apparatus for magnetic therapy //IEEE Instrumentation & Measurement Magazine. 2018. . 21. . 5. . 41-48.

9. Kornienko V. N., Kulagin V. V. Non-Stationary Diffraction of a TM-Polarized Unipolar Pulse on a Perfectly Conducting Cylinder //Bulletin of the Russian Academy of Sciences: Physics. 2021. . 85. . 50-52.

10. Kornienko V. N., Kulagin V. V., Gupta D. N. Scattering of a Monopolar TE-Polarized Electromagnetic Pulse on an Ideally Conducting Cylinder //Journal of Communications Technology and Electronics. 2021. . 66. . 818-821.

11. Taflove A. Computational Electrodynamics: The Finite-Difference Time-Domain Method. Artech House, Boston, London, 1995

For citation:

Kornienko V.N., Kulagin V.V. Focusing a monopolar electromagnetic pulse by a 2D parabolic mirror. // Journal of Radio Electronics. 2023. . 11. https://doi.org/10.30898/1684-1719.2023.11.21 (In Russian)