RU2012130403A - RADIO NAVIGATION SYSTEM FOR MEASURING THE DIRECTION OF A MOBILE OBJECT - Google Patents
RADIO NAVIGATION SYSTEM FOR MEASURING THE DIRECTION OF A MOBILE OBJECT Download PDFInfo
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- RU2012130403A RU2012130403A RU2012130403/07A RU2012130403A RU2012130403A RU 2012130403 A RU2012130403 A RU 2012130403A RU 2012130403/07 A RU2012130403/07 A RU 2012130403/07A RU 2012130403 A RU2012130403 A RU 2012130403A RU 2012130403 A RU2012130403 A RU 2012130403A
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- linear polarizing
- measurement plane
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Abstract
Радионавигационная система для измерения пеленга подвижного объекта, содержащая передатчик, выход которого соединен с входами двух разнесенных передающих антенн с ортогональными собственными поляризациями, расположенных в точках с известными координатами в плоскости измерений на расстоянии d друг от друга, и расположенные на подвижном объекте приемную всеполяризованную антенну, выход которой соединен с входом линейного поляризационного разделителя и вычислитель, отличающаяся тем, что введен фазовый угловой дискриминатор, два входа которого соединены с двумя выходами линейного поляризационного разделителя, а его выход соединен с входом вычислителя, причем передающие антенны имеют горизонтальную и вертикальную линейные собственные поляризации и совпадают с плоскостью измерений и перпендикуляром к этой плоскости соответственно, а орты собственной системы координат линейного поляризационного разделителя совпадают с осями плеч ортогонально расположенных прямоугольных волноводов и ориентированы так, что плоскости поляризации волн, на которые он разделяет принятую суммарную электромагнитную волну совпадают соответственно с горизонтальной и вертикальной линейными собственными поляризациями передающих антенн и составляют угол 0° с плоскостью измерений.A radionavigation system for measuring the bearing of a moving object, comprising a transmitter, the output of which is connected to the inputs of two spaced transmit antennas with orthogonal proper polarizations located at points with known coordinates in the measurement plane at a distance d from each other, and a receiving all-polarized antenna located on the moving object, the output of which is connected to the input of a linear polarizing separator and a computer, characterized in that a phase angular discriminator is introduced, two inputs which are connected to two outputs of the linear polarizing separator, and its output is connected to the input of the transmitter, the transmitting antennas having horizontal and vertical linear eigenpolarizations and coincide with the measurement plane and perpendicular to this plane, respectively, and the unit vectors of the own coordinate system of the linear polarizing separator coincide with the axes shoulders of orthogonally located rectangular waveguides and are oriented so that the plane of polarization of the waves into which it divides th total electromagnetic wave coincide with a horizontal and vertical linear polarizations own transmit antennas and form an angle of 0 ° with the measurement plane.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2012130403/07A RU2507530C1 (en) | 2012-07-17 | 2012-07-17 | Radio navigation system for measurement of mobile object bearing |
Applications Claiming Priority (1)
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RU2012130403/07A RU2507530C1 (en) | 2012-07-17 | 2012-07-17 | Radio navigation system for measurement of mobile object bearing |
Publications (2)
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RU2012130403A true RU2012130403A (en) | 2014-01-27 |
RU2507530C1 RU2507530C1 (en) | 2014-02-20 |
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RU2012130403/07A RU2507530C1 (en) | 2012-07-17 | 2012-07-17 | Radio navigation system for measurement of mobile object bearing |
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RU (1) | RU2507530C1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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SU1251003A1 (en) * | 1985-01-29 | 1986-08-15 | Томский Институт Автоматизированных Систем Управления И Радиоэлектроники | Method and apparatus for measuring the bearing of mobile object |
RU2072524C1 (en) * | 1993-06-15 | 1997-01-27 | Военная академия связи | Radio radiator position finding method |
US6653973B2 (en) * | 2001-09-07 | 2003-11-25 | Lockheed Martin Corporation | Adaptive digital beamforming radar method and system for maintaining multiple source angle super-resolution capability in jamming |
RU2264937C1 (en) * | 2005-01-19 | 2005-11-27 | Общество с ограниченной ответственностью "АЛЬТОНИКА" (ООО "АЛЬТОНИКА") | Radio-detection system for finding and following vehicles |
CN101652942A (en) * | 2007-03-15 | 2010-02-17 | 罗盘自动跟踪器有限责任公司 | The equipment and the method that are used for direction finder |
RU2349472C1 (en) * | 2008-02-11 | 2009-03-20 | Общество с ограниченной ответственностью "АЛЬТОНИКА" (ООО "АЛЬТОНИКА") | Satellite safery and search system |
US8022877B2 (en) * | 2009-07-16 | 2011-09-20 | Skyhook Wireless, Inc. | Systems and methods for using a satellite positioning system to detect moved WLAN access points |
JP5691183B2 (en) * | 2010-01-28 | 2015-04-01 | 富士通株式会社 | RADIO COMMUNICATION DEVICE, POSITION POSITIONING METHOD IN RADIO COMMUNICATION DEVICE, AND RADIO COMMUNICATION SYSTEM |
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2012
- 2012-07-17 RU RU2012130403/07A patent/RU2507530C1/en not_active IP Right Cessation
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RU2507530C1 (en) | 2014-02-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160718 |