发明名称 |
METHOD FOR SEARCH OF COMPOSITE SIGNAL TRANSMITTERS |
摘要 |
FIELD: radio engineering, applicable in passive radio monitoring systems with multielement antenna arrays for search of transmitters using signals with a large base. ^ SUBSTANCE: the search efficiency is attained on the basis of complex two-dimensional mutual correlation functions used for space-frequency-time localization and identification of three principal classes of composite signals. ^ EFFECT: enhanced efficiency of search of composite signals with a priori unknown wave-form and frequency-time structure simultaneously emitted in the analyzed space-frequency-time region of reception by a great number of transmitters. ^ 2 cl, 37 dwg |
申请公布号 |
RU2319976(C1) |
申请公布日期 |
2008.03.20 |
申请号 |
RU20060123268 |
申请日期 |
2006.06.29 |
申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "NAUCHNO-PROIZVODSTVENNOE PREDPRIJATIE "BRIG" (ZAO "NPP "BRIG") |
发明人 |
SHEVCHENKO VALERIJ NIKOLAEVICH;EMEL'JANOV GENNADIJ SAULOVICH;VIKULOV PETR NIKOLAEVICH |
分类号 |
G01S5/04 |
主分类号 |
G01S5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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