RU2012141572A

RU2012141572A - METHOD FOR DETERMINING THE COORDINATES OF A RADIO EMISSION SOURCE-RESPONSOR OF THE RESPONSE INTERFERENCE AND THE METHOD OF DETERMINING THE COORDINATES OF GOALS EXPOSED BY THE RESPONSE INTERFERENCE MANAGER

Info

Publication number: RU2012141572A
Application number: RU2012141572/07A
Authority: RU
Inventors: Борис Григорьевич Беляев; Валерий Анатольевич Жибинов; Сергей Яковлевич Прудников
Priority date: 2012-09-28
Filing date: 2012-09-28
Publication date: 2014-04-10
Also published as: RU2531803C2

Abstract

1. Способ определения координат источника радиоизлучения (ИИ)-постановщика ответной помехи (ПП), основанный на приеме прямого сигнала ИИ и отраженного от цели, измерении временного сдвига этих сигналов, измерении угловых координат ИИ и цели, определении дальности до цели активным способом и вычислении дальности до ИИ, отличающийся тем, что в качестве ИИ берут ПП, вызывают постановку ответной помехи путем излучения радиолокационной станцией зондирующего сигнала, принимают согласованные с ним сигналы от ПП и отраженные целью2. Способ определения координат целей, облучаемых внешним источником радиоизлучений (ИИ)-постановщиком ответной помехи (ПП) с известными его координатами, основанный на приеме сигналов прямых от ИИ и отраженных целями, измерении временного сдвига между ними, измерении угловых координат целей, вычислении дальности до них, отличающийся тем, чтов качестве ИИ берут ПП, вызывают постановку ответной помехи путем излучения радиолокационной станцией зондирующего сигнала, принимают согласованные с ним сигналы от ПП и с n≥1 угловых направлений отраженные целями, при необходимости уточнения местоположения ПП в активном режиме измеряют дальность хотя бы до одной из этих целей, при ее отклонении от вычисленной дальности, уточняют координаты ПП, на основании которых пересчитывают дальности до целей.3. Способ по п.2, отличающийся тем, чтоуточнение местоположения ПП проводят при обнаружении изменения его угловых координат.1. The method of determining the coordinates of the source of radio emission (AI) -installed response interference (PP), based on the reception of a direct AI signal and reflected from the target, measuring the time shift of these signals, measuring the angular coordinates of the AI and the target, determining the distance to the target in an active way and calculating range to the AI, characterized in that they take PP as the AI, cause a response interference by emitting a probe signal from the radar station, receive signals matched from it from the PP and reflected by the target2. A method for determining the coordinates of targets irradiated by an external source of radio emissions (AI) —the response jammer (PP) with its known coordinates, based on the reception of direct signals from the AI and reflected by targets, measuring the time shift between them, measuring the angular coordinates of the targets, calculating the distance to them , characterized in that the quality of the AI take PP, cause the formulation of the response interference by radiation of the probing signal by the radar station, receive signals matched from it from the PP and with n≥1 angular directions of reflection ennye purposes, if necessary refinements PP locations, the active mode is measured distance at least to one of these purposes, with its deviation from the calculated range, the coordinates specify PP, on which the converted range to tseley.3. The method according to claim 2, characterized in that the location of the PP is determined when a change in its angular coordinates is detected.

Claims

1. The method of determining the coordinates of the source of radio emission (AI) -installed response interference (PP), based on the reception of a direct AI signal and reflected from the target, measuring the time shift of these signals, measuring the angular coordinates of the AI and the target, determining the distance to the target in an active way and calculating range to the AI, characterized in that they take the PP as the AI, cause the setting of the response interference by radiation of the probing signal by the radar station, receive signals matched from it from the PP and reflected by the target

2. A method for determining the coordinates of targets irradiated by an external source of radio emissions (AI), a response interference detector (PP) with its known coordinates, based on the reception of direct signals from the AI and reflected by targets, measuring the time shift between them, measuring the angular coordinates of the targets, calculating the range to them, characterized in that as an AI, they take PPs, cause a response interference by emitting a probe signal from a radar station, receive signals matched with it from the PSs and reflected from targets with n≥1 angular directions, if necessary, to determine the location of the FSs in the active mode, measure the distance to at least one of these targets, when it deviates from the calculated range, specify the coordinates of the PP, based on which recalculate the range to the targets.

3. The method according to claim 2, characterized in that the accuracy of the location of the PP is carried out upon detection of a change in its angular coordinates.