RU2007135316A - METHOD FOR RADAR SIGNAL PHASE MEASUREMENT - Google Patents

METHOD FOR RADAR SIGNAL PHASE MEASUREMENT Download PDF

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Publication number
RU2007135316A
RU2007135316A RU2007135316/09A RU2007135316A RU2007135316A RU 2007135316 A RU2007135316 A RU 2007135316A RU 2007135316/09 A RU2007135316/09 A RU 2007135316/09A RU 2007135316 A RU2007135316 A RU 2007135316A RU 2007135316 A RU2007135316 A RU 2007135316A
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RU
Russia
Prior art keywords
measurement object
signal
phase
antenna
reflected
Prior art date
Application number
RU2007135316/09A
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Russian (ru)
Other versions
RU2359284C1 (en
Inventor
Георгий Галиуллович Валеев (RU)
Георгий Галиуллович Валеев
Original Assignee
Георгий Галиуллович Валеев (RU)
Георгий Галиуллович Валеев
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Application filed by Георгий Галиуллович Валеев (RU), Георгий Галиуллович Валеев filed Critical Георгий Галиуллович Валеев (RU)
Priority to RU2007135316/09A priority Critical patent/RU2359284C1/en
Publication of RU2007135316A publication Critical patent/RU2007135316A/en
Application granted granted Critical
Publication of RU2359284C1 publication Critical patent/RU2359284C1/en

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Claims (3)

1. Способ измерения фазы радиолокационного сигнала отраженного от объекта измерения, основанный на облучении объекта измерения радиоволнами с заданным значением несущей частоты, приеме отраженных от объекта измерения радиолокационного сигнала на несущей частоте, измерении фазы отраженного объектом измерения радиолокационного сигнала несущей частоты, отличающийся тем, что на внешней поверхности объекта измерения устанавливают антенну, нагруженную на диод, после чего облучают установленную антенну и объект измерения радиоволнами несущей частоты, одновременно принимают сигнал, отраженный от объекта измерения на несущей частоте, и сигнал, переизлученный антенной, на частоте гармоники несущей частоты, в месте приема преобразуют гармонику сигнала переизлученного антенной, установленной на корпусе объекта, в сигнал несущей частоты, преобразованный сигнал и сигнал, отраженный от объекта измерения преобразуют в сигналы промежуточной частоты и подают оба сигнала на соответствующие входы фазового детектора, на выходе которого регистрируют измеренное значение фазы радиолокационного сигнала, отраженного от объекта измерения.1. The method of measuring the phase of the radar signal reflected from the measurement object, based on the irradiation of the measurement object with radio waves with a given value of the carrier frequency, receiving reflected from the measurement object of the radar signal at the carrier frequency, measuring the phase reflected by the measurement object of the radar signal of the carrier frequency, characterized in that an antenna loaded on a diode is installed on the external surface of the measurement object, after which the installed antenna is irradiated and the measurement object is not radio waves frequency, simultaneously receive the signal reflected from the measurement object at the carrier frequency, and the signal re-emitted by the antenna at the harmonic frequency of the carrier frequency, at the receiving location, convert the harmonic of the signal re-emitted by the antenna mounted on the object into a carrier signal, the converted signal and the signal reflected from the measurement object is converted into intermediate frequency signals and both signals are fed to the corresponding inputs of the phase detector, at the output of which the measured value of the radio phase is recorded location signal reflected from the measurement object. 2. Способ измерения фазы радиолокационного сигнала, отраженного от объекта измерения, по п.1, отличающийся тем, что антенна, установленная на объекте измерения, выполнена в виде металлического штыря.2. The method of measuring the phase of the radar signal reflected from the measurement object according to claim 1, characterized in that the antenna mounted on the measurement object is made in the form of a metal pin. 3. Способ измерения фазы радиолокационного сигнала, отраженного от объекта измерения, по одному из пп.1 и 2, отличающийся тем, что штыревую антенну устанавливают на поверхности объекта измерения соосно вертикальной оси, проходящей через центр масс объекта измерения. 3. The method of measuring the phase of the radar signal reflected from the measurement object, according to one of claims 1 and 2, characterized in that the whip antenna is mounted on the surface of the measurement object coaxially with the vertical axis passing through the center of mass of the measurement object.
RU2007135316/09A 2007-09-25 2007-09-25 Radar signal phase measuring method RU2359284C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007135316/09A RU2359284C1 (en) 2007-09-25 2007-09-25 Radar signal phase measuring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007135316/09A RU2359284C1 (en) 2007-09-25 2007-09-25 Radar signal phase measuring method

Publications (2)

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RU2007135316A true RU2007135316A (en) 2009-03-27
RU2359284C1 RU2359284C1 (en) 2009-06-20

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RU2007135316/09A RU2359284C1 (en) 2007-09-25 2007-09-25 Radar signal phase measuring method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2552133C1 (en) * 2013-11-18 2015-06-10 Георгий Галиуллович Валеев Device for measuring scattering matrix elements

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RU2359284C1 (en) 2009-06-20

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Effective date: 20120926