Errors in measuring the angular coordinates of the target when a jammer influences on the monopulse radar by side lobes of antenna pattern

V.N. Antipov; A.V. Vitsukaev; O.V. Pavlovich

doi:10.18127/j00338486-202012(23)-02

Errors in measuring the angular coordinates of the target when a jammer influences on the monopulse radar by side lobes of antenna pattern

V.N. Antipov¹, A.V. Vitsukaev², O.V. Pavlovich³

research article UDC 621.396.96 Pages: 13-19 doi.org/10.18127/j00338486-202012(23)-02

¹ «MAI «Strela» (Moscow, Russia)
^2,3 JSC «V.V. Tikhomirov Professional Equipment Research Studies Institute» (Moscow, Russia)

Keywords: Adaptive noise canceller sequential lobing errors in measuring angular coordinate compensating antenna

Abstract

The authors of the article analyze key problems of a radar system development and appliance. They focus on the interference suppression and anti jamming. As a possible solution they propose to employ coherent and incoherent adaptive noise cancellers. They note that utilization of these devices may add an extra signal. This may cause shift of the difference antenna pattern or radar boresight equal signal direction zero that, in its turn, leads to errors in angular coordinates measuring. Appliance of a low side lobe compensatory antenna may decrease the influence of these mistakes.

Received: 14.09.2020

How to cite

Антипов В.Н., Вицукаев А.В., Павлович О.В . Ошибки измерения угловых координат цели при воздействии помехи по боковым лепесткам антенны // Радиотехника. 2020. Т. 84. № 12(23). С. 13−19. DOI: 10.18127/j00338486202012(23)-02.

References

Leonov A.I., Fomichev K.I. Monoimpul'snaja radiolokacija. M.: Radio i svjaz'. 1984. 312 s. (In Russian).
Lepin V.N. Pomehozashhita radiojelektronnyh sistem upravlenija letatel'nymi apparatami i oruzhiem. Monografija. Pod red. V.N. Lepina. M.: Radiotehnika. 2017 (In Russian).
Shirman Ja.D., Manzhos V.N. Teorija i tehnika obrabotki radiolokacionnoj informacii. M.: Radio i svjaz'. 1981. 416 s. (In Russian).
Alekseev Ju.A., Antipov V.N., Efimov V.A., Merkulov V.I., Umnov I.N. Pomehozashhishhjonnost' aviacionnyh radiolokacionnyh sistem. M.: VVIA im. prof. N.E. Zhukovskogo. 2001 (In Russian).

[1] Leonov A.I., Fomichev K.I. Monoimpul'snaja radiolokacija. M.: Radio i svjaz'. 1984. 312 s. (In Russian).

[2] Lepin V.N. Pomehozashhita radiojelektronnyh sistem upravlenija letatel'nymi apparatami i oruzhiem. Monografija. Pod red. V.N. Lepina. M.: Radiotehnika. 2017 (In Russian).

[3] Shirman Ja.D., Manzhos V.N. Teorija i tehnika obrabotki radiolokacionnoj informacii. M.: Radio i svjaz'. 1981. 416 s. (In Russian).

[4] Alekseev Ju.A., Antipov V.N., Efimov V.A., Merkulov V.I., Umnov I.N. Pomehozashhishhjonnost' aviacionnyh radiolokacionnyh sistem. M.: VVIA im. prof. N.E. Zhukovskogo. 2001 (In Russian).