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Результаты фокусировки радиоизображений объемных объектов…

ISSN 0236-3933. Вестник МГТУ им. Н.Э. Баумана. Сер. Приборостроение. 2016. № 6

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data for simulation were the values of the complex amplitude

of the field, which were recorded via the elements of the

receiving antenna array. We examined the method of rear

projections and applied it to electrodynamics models. It

allows us to restore the shape and size of the object in cross

section and to define its boundaries longitudinally. The full

spatial image of the object can be recovered. The increase in

the number of frequencies leads to the increase in the quality

of the restored image both in the longitudinal and in the

cross sections

dynamic models of objects,

method of rear projections

REFERENCES

[1]

Chapurskiy V.V. Receiving the radio-holographic images of objects on the basis of dis-

perse MIMO-type antenna arrays with the single-frequency and multi-frequency radiations.

Vestnik MGTU im. N.E. Baumana. Ser. Priborostroenie

[Herald of the Bauman Moscow State

Technical University. Ser. Instrument Engineering], 2011, no. 4, pp. 72–91 (in Russ.).

[2]

Krayniy V.I., Semenov A.N., Chapurskiy V.V. Multi-static multi-frequency image recon-

struction based on non-uniform FFT.

Radiooptika

[Radiooptics], 2015, no. 11, pp. 292–300

(in Russ.). DOI: 10.7463/1115.0826094

[3]

Krayniy V.I., Semenov A.N., Chapurskiy V.V. Single-frequency multi-static radiogram

focusing using 2D non-equidistant FFT.

Sb. dokl. VIII Vseross. konf. «Radiolokatsiya i radi-

osvyaz'»

[Proc. VIII Russ. Conf. “Radiolocation and radio communication”]. Moscow, 2014,

pp. 77–81 (in Russ.).

[4]

Nesterov S.M., Skorodumov I.A. Osobennosti sintezirovaniya trekhmernykh radiolo-

katsionnykh izobrazheniy ob'ektov [Special aspects of 3D object radar image synthesizing].

Moscow, IRE RAN Publ. 2010, pp. 218–222 (in Russ.).

[5]

Razevig V.V., Bugaev A.S., Chapurskiy V.V. The comparative analysis of classical

and multistatic microwave holograms focusing.

Radiotekhnika

[Radioengineering], 2013,

no. 8, pp. 8–17 (in Russ.).

[6]

Semenov A.N., Akhiyarov V.V., Chapurskiy V.V. Using electrodynamic modeling in

multistatic radio holography.

25-ya Mezhdunar. konf. “SVCh tekhnika i telekommu-

nikatsionnye tekhnologii”. Materialy konf. B 2-kh t. T. 2

[25

th

Int. conf. “SHF technique and

telecommunication technologies”. In 2 vol. Vol. 2]. Sevastopol', 2015, pp. 1152–1153

(in Russ.).

[7]

Chapurskiy V.V. Multistatic radio golography.

Trudy 4-y Mezhdunar. konf. “Akustoop-

ticheskie i radiolokatsionnye metody izmereniy i obrabotki informatsii”

[Proc. 4

th

int. conf.

“Acoustooptical and radar methods of measurement and data processing

]. Suzdal', 2011,

pp. 99–102 (in Russ.).

[8]

Chapurskiy V.V. Object radio image synthesizing by means of linear antenna array of the

MIMO series.

Vestnik MGTU im. N.E. Baumana. Ser. Priborostroenie. Spets. vyp. “Radioop-

ticheskie tekhnologii v priborostroenii”

[Herald of the Bauman Moscow State Technical Univer-

sity. Ser. Instrument Engineering. Spec. iss. “Radio optical technologies in instrument engi-

neering”], 2012, no. 7, pp. 115–123 (in Russ.).