Zobrazeno 1 - 6
of 6
pro vyhledávání: '"V. V. Chapurskii"'
Publikováno v:
Technical Physics. 64:1189-1193
Application of ultrawideband centimeter-wavelength signals using recirculation of signals in spatial recirculation loops (emitter–target–element of the receiving antenna–emitter) is analyzed in the problem of localization of the position of a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adb633168d527f4e72c17b68b0b8f1d1
https://doi.org/10.1134/s1063784219080048
https://doi.org/10.1134/s1063784219080048
Publikováno v:
Journal of Communications Technology and Electronics. 63:607-611
A simple analytical approximation for computing radio images of 3D objects is proposed for an airborne MIMO-type holographic in-plane surveillance radar systems (PSRSs). The model is intended for realtime estimation of the quality of 3D images in suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f99b1b54094d7e6ca617da2472b140a0
https://doi.org/10.1134/s1064226918060256
https://doi.org/10.1134/s1064226918060256
Publikováno v:
Journal of Communications Technology and Electronics. 61:1245-1251
By the example of a range-sum three-position active radar system with cooperative reception, a procedure for calculation of the accuracy of measuring the target coordinates that is based on inversion of the multidimensional Fisher information matrix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::149143472f92159b1d8a2f19aca7bc9b
https://doi.org/10.1134/s106422691610017x
https://doi.org/10.1134/s106422691610017x
Autor:
V. I. Kalinin, V. V. Chapurskii
Publikováno v:
Journal of Communications Technology and Electronics. 60:1072-1082
The paper presents a theoretical study of transmission and reception of discrete messages on the basis of spectral modulation of noise signals in an ultrawideband communication channel with an additive Gaussian white noise. Block diagrams of the spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91daff070275b4e8be391b3b93e1620c
https://doi.org/10.1134/s1064226915100046
https://doi.org/10.1134/s1064226915100046
Autor:
V. I. Kalinin, V. V. Chapurskii
Publikováno v:
Journal of Communications Technology and Electronics. 53:1195-1205
For radar systems using noise sounding signals with orthogonal spectra, which are radiated with the help of a multielement antenna array, a method for recirculation of noise signals in the feedback loop formed by the transmitting element, the target,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb6b42152d35b07d01f5fe6cdf080b4b
https://doi.org/10.1134/s1064226908100069
https://doi.org/10.1134/s1064226908100069
Publikováno v:
Journal of Communications Technology and Electronics. 51:1154-1168
Methods of extracting information from observations of human subjects by short-range radars with various types of probing signals are theoretically analyzed. The time and frequency features of breathing and heartbeat realizations obtained by differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d31d94921a5b0c53581d016c80786b34
https://doi.org/10.1134/s1064226906100056
https://doi.org/10.1134/s1064226906100056