RU2219556C2 - Method for monopulse measurement of bearing of radio signal sources - Google Patents

Method for monopulse measurement of bearing of radio signal sources Download PDF

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Publication number
RU2219556C2
RU2219556C2 RU2002102578A RU2002102578A RU2219556C2 RU 2219556 C2 RU2219556 C2 RU 2219556C2 RU 2002102578 A RU2002102578 A RU 2002102578A RU 2002102578 A RU2002102578 A RU 2002102578A RU 2219556 C2 RU2219556 C2 RU 2219556C2
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RU
Russia
Prior art keywords
bearing
value
amplitudes
values
phases
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RU2002102578A
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Russian (ru)
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RU2002102578A (en
Inventor
В.С. Кабаченко
Э.В. Чекрыгин
Ю.В. Ефимов
Г.Н. Корольков
Б.Д. Дикарев
А.И. Кугушев
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Федеральное государственное унитарное предпрятие "Таганрогский научно-исследовательский институт связи"
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Priority to RU2002102578A priority Critical patent/RU2219556C2/en
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Abstract

FIELD: radio engineering, applicable for determining the bearing of radio signal sources in the systems of evaluation and monitoring of parameters of radio radiations. SUBSTANCE: the method consists in measurement of amplitudes of signals from the adjacent receiving antennas with the subsequent computation of the bearing value according to the values of these amplitudes, simultaneously measured is the difference of the phases of the signals from the same receiving channels, and one or several values of the bearing is computed according to the measured difference of the phases, then these values of bearing are compared with the value of bearing computed according to the difference of amplitudes, according to the results of comparison, the value of bearing from those computed according to the differences of the phases is selected that is closest to the value of bearing computed by the amplitude method and it is considered to be the bearing of radiation. EFFECT: enhanced precision of bearing measurement at a use of antennas with wide beams, which provides for a high probability of detection of signals in the space. 4 dwg

Description

Текст описания в факсимильном виде (см. графическую часть) Тс Description text in facsimile form (see graphic part)

Claims (1)

Способ моноимпульсного измерения пеленга источников радиосигналов, состоящий в измерении амплитуд сигналов с соседних приемных антенн и последующем вычислении значения пеленга по значениям этих амплитуд, отличающийся тем, что одновременно измеряют разность фаз сигналов с этих же приемных каналов и вычисляют одно или несколько значений пеленга по измеренной разности фаз, затем сравнивают эти значения пеленга со значением пеленга, вычисленным по разности амплитуд, по результатам сравнения выбирают значение пеленга из вычисленных по разности фаз, наиболее близкое к значению пеленга, вычисленное амплитудным методом, и его считают пеленгом на излучение.A method of monopulse measurement of the bearing of radio signal sources, consisting in measuring the amplitudes of signals from adjacent receiving antennas and then calculating the value of the bearing from the values of these amplitudes, characterized in that they simultaneously measure the phase difference of the signals from the same receiving channels and calculate one or more bearing values from the measured difference phases, then compare these values of the bearing with the value of the bearing calculated by the difference in amplitudes, according to the results of the comparison, choose the value of the bearing from the calculated by p connectivity phases bearing closest to the value calculated by the amplitude, and it is considered on the bearing of radiation.
RU2002102578A 2002-01-28 2002-01-28 Method for monopulse measurement of bearing of radio signal sources RU2219556C2 (en)

Priority Applications (1)

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RU2002102578A RU2219556C2 (en) 2002-01-28 2002-01-28 Method for monopulse measurement of bearing of radio signal sources

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RU2002102578A RU2219556C2 (en) 2002-01-28 2002-01-28 Method for monopulse measurement of bearing of radio signal sources

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RU2002102578A RU2002102578A (en) 2003-07-27
RU2219556C2 true RU2219556C2 (en) 2003-12-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2731879C1 (en) * 2019-08-26 2020-09-08 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Method for increasing accuracy of determining target bearing angle while maintaining antenna interchangeability in system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ЛЕОНОВ А.И. и др. Моноимпульсная радиолокация. - М.: Советское радио, 1984, с.18, рис.1.7. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2731879C1 (en) * 2019-08-26 2020-09-08 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Method for increasing accuracy of determining target bearing angle while maintaining antenna interchangeability in system

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Effective date: 20120723