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2. 发明专利

RU2147134C1 METHOD OF SIGNAL RECEPTION 未知
公开(公告)号：RU2147134C1
公开(公告)日：2000-03-27
申请号：RU97119212
申请日：1997-11-19
申请人： SHISHKOV VIKTOR ALEKSANDROVICH
发明人： SHISHKOV V A
IPC分类号： G01S3/72
摘要： FIELD: information transmission, communication, radio navigation and radiolocation. SUBSTANCE: method consists in injection of multiple mutual spatial-time and frequency shifts with steps proportional to mutual angles into initial signals arriving to group of reception points at mutual angles, in summation of received signals, in formation as result of it of time frame of group of pulses by mutual time shifts which show mutual angles of arrival of initial signals. EFFECT: increased precision and informativity of angle-measuring radio engineering systems. 1 dwg

3. 发明专利

RU2178185C2 RADAR 未知
公开(公告)号：RU2178185C2
公开(公告)日：2002-01-10
申请号：RU2000103296
申请日：2000-02-14
申请人： SHISHKOV VIKTOR ALEKSANDROVICH
发明人： SHISHKOV V A
IPC分类号： G01S13/00
摘要： radiolocation. SUBSTANCE: given radar is designed for radar detection of group of objects and for measurement of their spatial parameters with use of rotating beams and circular scanning of space. Radar includes master generator, former of voltage of carrier frequency, former of synchronization voltages, former of radiation signals, former of rotating beams, unit of circular scanning of space and unit indicating and measuring parameters of received signals. Unit 1 has synthesizer of group of multiple radiation frequencies comprising family of multipliers of radiation frequency, unit matching radiation frequencies, family of converters of radiation frequencies and family of radiation antennas. Unit 2 has synthesizer of group of multiple reception frequencies made up of family of multipliers of reception frequencies, unit matching reception frequencies, group of reception antennas, family of converters of reception frequencies, family of reception filters and reception adder. Antennas are structurally manufactured in the form of two groups of antenna elements uniformly distributed with proper linear spacing over specified sections of straight line. EFFECT: increased speed of response and reliability of radar. 5 cl, 7 dwg

4. 发明专利

RU2147135C1 ANTENNA CROSS 未知
公开(公告)号：RU2147135C1
公开(公告)日：2000-03-27
申请号：RU98117490
申请日：1998-09-16
申请人： SHISHKOV VIKTOR ALEKSANDROVICH
发明人： SHISHKOV V A
IPC分类号： G01S5/02 , G01S7/40 , G01S11/10 , G01S19/22 , H01Q3/26
摘要： FIELD: radiolocation, determination of coordinates of emitting objects. SUBSTANCE: antenna cross includes main antenna and two common groups of base antennas uniformly distributed along straight lines crossing in space at right angle, units for group integration of signals and their group separation, unit for synthesis of pulse signals, unit for channel separation of signals and unit for identification of signals. Signals of main antenna and two common groups of base antennas are merged into one group of signals with injection of coherent frequency shifts into signals. Later group of signals is divided into three groups and signals of each group are summed to form pulse sequences which positions in first and second time frames manifest angles of arrival of signals to antennas. Finally these pulses are separated and mutually identified. Structurally antennas are arranged in the form of cross. EFFECT: increased informativity and speed of response thanks to coherent frequency and time division multiplex. 3 cl, 7 dwg

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