I.V. Nelin – Ph.D. (Eng.), Associate Professor, Moscow Aviation Institute (National Research University) E-mail: nelin.iv@yandex.ru

D.А. Okhotnikov – Ph.D. (Eng.), Associate Professor, Moscow Aviation Institute (National Research University) E-mail: denisoffice@yandex.ru

B.G. Sverdlov – Ph.D. (Eng.), Associate Professor, Moscow Aviation Institute (National Research University) E-mail: sverdlovbg@rambler.ru

The article describes the principles of operation of these radar systems and experimentally shows the detection by an ultra-wideband radar of a foreign object in free space simulating a runway.

1. Sverdlov B.G, Okhotnikov D.A. Savchenko I.A. Radiolokacionnoe obnaruzhenie postoronnikh predmetov na vzletno-posadochnoyj polose // Materialih 14 Mezhdunar. konf. «Aviaciya i kosmonavtika – 2015». 16–20 noyabrya 2015 g. M.: Lyuksor.
2. Chernyak V., Immoreev I. Detection of Extended Targets by Ultra Wideband Radars // Proc. Int. Radar Symp. «IRS-2003». Dresden. Germany. 2003.
3. Phillips E.H. FOD Squad. Four systems compete for development of automatic debris-detection equipment // Aviation week&space technology. May 12. 2008. P. 43–44.
4. Smith J., Jones B., Brown J. The title of the book. 1st ed. Publisher. 2001. 
5. Smith J., Jones B., Brown J. The title of the conference paper // Proc Conference title, where it took place. 2001. V. 1. P. 1–11.