Radar interferometer measurements of space debris using the Evpatoria RT-70 transmitter

被引：14
|
作者：
Molotov, I
Konovalenko, A
Agapov, V
Sochilina, A
Lipatov, B
Gorshenkov, Y
Molotov, E
Tuccari, G
Buttaccio, S
Liu, X
Zhang, J
Hong, X
Huang, X
Kus, A
Borkowski, K
Sika, Z
Abrosimov, V
Tsyukh, A
Samodurov, V
Falkovich, I
Litvinenko, L
Stepaniants, V
Dementiev, A
Antipenko, A
Snegirev, S
Nechaeva, M
Volvach, A
Saurin, V
Pushkarev, A
Deviatkin, A
Guseva, I
Sukhov, P
机构：
[1] Cent Pulkovo Astron Observ, St Petersburg 196140, Russia
[2] Inst Radio Astron, UA-310002 Kharkov, Ukraine
[3] MV Keldysh Appl Math Inst, Moscow 125047, Russia
[4] Radiophys Res Inst, Nizhnii Novgorod 603950, Russia
[5] Special Res Bur, Moscow 111250, Russia
[6] Inst Radioastron, I-40129 Bologna, Italy
[7] Urumqi Astron Observ, Urumqi 830011, Peoples R China
[8] Shanghai Astron Observ, Shanghai 200030, Peoples R China
[9] Torum Ctr Astron, PL-87100 Torun, Poland
[10] Inst Phys Energet, LV-1006 Riga, Latvia
[11] Natl Control & Space Facil Test Ctr, UA-97419 Vitino Village, Sacskiy Region, Ukraine
[12] Puschino Radio Astron Observ, Pushchino 142290, Moscow Region, Russia
[13] Crimean Astrophys Observ, UA-98409 Nauchnyi, Ukraine
[14] Odessa Astron Observ, UA-65122 Odessa, Ukraine
来源：
SPACE DEBRIS | 2004年 / 34卷 / 05期
关键词：
space debris; radar interterometer measurements; evpatoria RT-70 transmitter;
D O I：
10.1016/j.asr.2003.09.053
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The ability of the Evpatoria RT-70 radar complex to perform research on space debris was investigated in four trial experiments during 2001-2003. The echo-signals of 25 objects at geostationary, highly elliptical and medium-altitude orbits were recorded on magnetic tapes at radio telescopes in Russia, Italy, China and Poland. The multi-antenna system configuration gives potential to supplement the classic radar data with precise angular observations using the technique of Very Long Baseline Interferometry. The first stage of such processing was fulfilled by the correlator in N. Novgorod, Russia. The cross-correlation of transmitted and received signals was obtained for the 11 objects on the Evpatoria-Bear Lakes, Evpatoria-Urumqi and Evpatoria-Noto baselines. This activity also promoted developing the optical observations of geostationary objects, conducted for the improvement of the radar target ephemerides. (C) 2004 COSPAR. Published by Elsevier Ltd. All rights reserved.
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页码：884 / 891
页数：8
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