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RU2006110209A - METHOD FOR DETERMINING DIAGRAM OF DIRECTION OF PHASED ANTENNA ARRAY - Google Patents

METHOD FOR DETERMINING DIAGRAM OF DIRECTION OF PHASED ANTENNA ARRAY Download PDF

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Publication number
RU2006110209A
RU2006110209A RU2006110209/09A RU2006110209A RU2006110209A RU 2006110209 A RU2006110209 A RU 2006110209A RU 2006110209/09 A RU2006110209/09 A RU 2006110209/09A RU 2006110209 A RU2006110209 A RU 2006110209A RU 2006110209 A RU2006110209 A RU 2006110209A
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Russia
Prior art keywords
antenna array
phased antenna
determining
par
amplitude
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RU2006110209/09A
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Russian (ru)
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RU2343495C2 (en
Inventor
Владимир Алексеевич Балагуровский (RU)
Владимир Алексеевич Балагуровский
Александр Сергеевич Кондратьев (RU)
Александр Сергеевич Кондратьев
Евгений Алексеевич Сергеев (RU)
Евгений Алексеевич Сергеев
Александр Олегович Маничев (RU)
Александр Олегович Маничев
Original Assignee
Открытое акционерное общество "Морской научно-исследовательский институт радиоэлектроники "Альтаир"(ОАО "МНИИРЭ "Альтаир") (RU)
Открытое акционерное общество "Морской научно-исследовательский институт радиоэлектроники "Альтаир" (ОАО "МНИИРЭ "Альтаир")
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Application filed by Открытое акционерное общество "Морской научно-исследовательский институт радиоэлектроники "Альтаир"(ОАО "МНИИРЭ "Альтаир") (RU), Открытое акционерное общество "Морской научно-исследовательский институт радиоэлектроники "Альтаир" (ОАО "МНИИРЭ "Альтаир") filed Critical Открытое акционерное общество "Морской научно-исследовательский институт радиоэлектроники "Альтаир"(ОАО "МНИИРЭ "Альтаир") (RU)
Priority to RU2006110209/09A priority Critical patent/RU2343495C2/en
Publication of RU2006110209A publication Critical patent/RU2006110209A/en
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Publication of RU2343495C2 publication Critical patent/RU2343495C2/en

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Claims (1)

Способ определения диаграммы направленности фазированной антенной решетки, включающий прием или излучение сигналов фазированной антенной решеткой, изменение сдвигов фаз одного или нескольких элементов ФАР, измерение амплитуды и фазы сигнала, переданного или принятого коллиматором, определение из измеренных данных амплитуды и фазы возбуждения элементов и вычисления ДН ФАР в соответствии с математической моделью:A method for determining the directivity pattern of a phased antenna array, including receiving or emitting signals from a phased antenna array, changing the phase shifts of one or more PAR elements, measuring the amplitude and phase of a signal transmitted or received by the collimator, determining the amplitude and phase of excitation of the elements from the measured data and calculating the phased array according to the mathematical model:
Figure 00000001
Figure 00000001
 где
Figure 00000002
- ДНФАР;Where
Figure 00000002
- DNFAR;
Figure 00000003
- комплексная амплитуда n-го элемента;
Figure 00000003
is the complex amplitude of the nth element;
Figure 00000004
- ДН n-го элемента ФАР;
Figure 00000004
- DN of the n-th element of the PAR; N - количество элементов ФАР,N is the number of PAR elements, отличающийся тем, что измерение ДН ФАР осуществляют в поле плоской волны, создаваемой коллиматором.characterized in that the measurement of the PD HEADLAM is carried out in the field of a plane wave created by the collimator.
RU2006110209/09A 2006-03-30 2006-03-30 Method of phased array pattern analysis RU2343495C2 (en)

Priority Applications (1)

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103926474B (en) * 2014-03-18 2016-06-15 中国电子科技集团公司第十研究所 Phased array antenna unit characteristic near-field measurement method
RU2620961C1 (en) * 2015-12-21 2017-05-30 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") Method of determining the diagrams of the direction of the active phased antenna array
RU2610820C1 (en) * 2015-12-29 2017-02-15 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Method of determining beam pattern of phased antenna array
RU2634735C1 (en) * 2016-06-08 2017-11-03 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Determination method of amplitude-phase distribution in aperture of phased antenna array
RU2691378C1 (en) * 2018-05-21 2019-06-13 Акционерное общество "Центральное конструкторское бюро автоматики" Method for controlling the beam pattern of an active phased antenna array
CN109374989B (en) * 2018-10-15 2020-11-06 中国电子科技集团公司第三十八研究所 Conformal array test method for time-sharing data synthesis
RU2692125C1 (en) * 2018-11-28 2019-06-21 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Method of determining amplitude-phase distribution in a phasing antenna array opening

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Publication number Priority date Publication date Assignee Title
SU1415204A1 (en) * 1986-03-04 1988-08-07 Предприятие П/Я В-2489 Multichannel device for measuring aerial parameters
SU1647463A1 (en) * 1988-12-12 1991-05-07 Предприятие П/Я Р-6045 Method for measuring phase antenna array parameters
US5235342A (en) * 1989-08-30 1993-08-10 Gec-Marconi, Ltd. Antenna array with system for locating and adjusting phase centers of elements of the antenna array

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