Korolyov S. A.
1, Zaitsev A. V.
11Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhny Novgorod, Russia
Email: pesh@ipm.sci-nnov.ru
The possibility of applying a mirror objective in a radar system based on a direct-conversion array receiver has been studied. A prototype has been developed for a 94 GHz array radar with a mirror objective formed as a parabolic reflector antenna which is widely used in satellite radio communications. The objective used has been shown to provide high-quality focusing of millimeter waves: radiation from a point reflector is focused into a spot with a size of about one pixel of the array receiver. The study has demonstrated that, in the case of the transmitted signal power of 4 mW, radiation beamwidth of 10o, and objective diameter of 60 cm, the system is able to detect an object with the effective scattering area of 1 m2 at a distance of up to 50 m. Keywords: millimeter waves, frequency-modulated continuous-wave radar, array receiver, quasioptical objective.
- M.I. Skolnik, Radar handbook, 3rd ed. (McGraw Hill, N.Y., 2008), p. 1.10--1.18
- A. Townley, P. Swirhun, D. Titz, A. Bisognin, F. Gianesello, R. Pilard, C. Luxey, A.M. Niknejad, IEEE J. Solid-State Circuits, 52 (5), 1245 (2017). DOI: 10.1109/JSSC.2017.2675907
- D. Del Rio, J.F. Sevillano, R. Torres, A. Irizar, P. Roux, M. Pirbazari, A. Mazzanti, J. Saily, A. Lamminen, J. de Cos, G. Frecassetti, M. Moretto, A. Pallotta, V. Ermolov, IEEE Trans. Microwave Theory Tech., 71 (2), 854 (2023). DOI: 0.1109/TMTT.2022.3203709
- D.W. Bliss, K.W. Forsythe, in The Thrity-Seventh Asilomar Conf. on signals, systems \& computers (IEEE, 2003), p. 54--59. DOI: 10.1109/ACSSC.2003.1291865
- S. Kueppers, H. Cetinkaya, R. Herschel, N. Pohl, IEEE Trans. Microwave. Theory Tech., 68 (6), 2124 (2020). DOI: 10.1109/TMTT.2020.2983676
- S.A. Korolyov, A.V. Goryunov, V.V. Parshin, Tech. Phys. Lett., 48 (1), 37 (2022). DOI: 10.21883/TPL.2022.01.52466.18992
- S. Korolyov, A. Goryunov, I. Illarionov, V. Parshin, P. Zemlyanukha, Sensors, 22 (19), 7132 (2022). DOI: 10.3390/s22197132
- P.F. Goldsmith, C.-T. Hsieh, G.R. Huguenin, J. Kapitzky, E.L. Moore, IEEE Trans. Microwave Theory Tech., 41 (10), 1664 (1993). DOI: 10.1109/22.247910
- A.G. Stove, IEE Proc. F, 139 (5), 343 (1992). DOI: 10.1049/ip-f-2.1992.0048
- P.V. Volkov, Yu.I. Belov, A.V. Goryunov, I.A. Illarionov, A.G. Serkin, V.I. Shashkin, Tech. Phys., 59 (4), 588 (2014). DOI: 10.1134/S1063784214040264
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