E.V. Kalyabin1, V.V. Kornev2, A.P. Kovalev3

1,2 JSC «Central radio-research institute named after academician A.I. Berg» (Moscow, Russia)

3 JSC «KB «Arsenal named after M.V. Frunze» (Saint-Petersburg, Russia)

The formation of coherent interference is a method of suppressing active radars using a monopulse method of measuring angular coordinates, based on the creation of false angles of direction finding of the target. With the help of coherent interference, it is possible to disorient monopulse radars by angular coordinates. Monopulse direction finding is used exclusively in radar weapon control systems due to the provision of high-precision determination of angular coordinates with high noise immunity at the same time. The setting of coherent interference increases the self-defense capabilities of aircraft from missiles with active radar guidance.

Kalyabin E.V., Kornev V.V., Kovalev A.P. Simulatiom of the EW system when setting coherent interference. Radiotekhnika. 2021.  V. 85. № 12. P. 52−67. DOI: https://doi.org/10.18127/j00338486-202112-04 (In Russian)

1. Neri F. Introduction to Electronic Defense Systems. 2nd ed. Norwood, MA, US: Artech House. 2001.
2. Leonov A.I., Fomichjov K.I. Monoimpul'snaja radiolokacija. Izd. 2-e, pererab. i dop. M.: Radio i svjaz'. 1984. 312 s. (In Russian)
3. Sherman S. M., Barton D. K. Monopulse Principles and Techniques. 2nd ed. Norwood, MA, US: Artech House. 2011.
4. Falk L. Cross-eye jamming of monopulse radar. in Proc. 2007 Int. Waveform Diversity and Des. Conf. Pisa, Italy. IEEE. Jun. 2007.  Р. 209–213.
5. Van Brunt L. Applied ECM. 1st ed. EW Engineering. 1978. V. 1.
6. Kuprijanov A.I., Shustov L.N. Radiojelektronnaja bor'ba. Osnovy teorii. M.: Vuzovskaja kniga. 2011. 800 s. (In Russian)
7. Du Plessis W.P. Limiting Apparent Target Position in Skin-Return Influenced Cross-Eye Jamming. IEEE Trans. Aerosp. Elec-tron. Syst. Jul. 2013. V. 49. № 3. Р. 2097–2101.