RU93030395A - METHOD OF ADAPTIVE POLARIZATION TRANSFORMATION OF RADIO SIGNALS - Google Patents

METHOD OF ADAPTIVE POLARIZATION TRANSFORMATION OF RADIO SIGNALS

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Publication number
RU93030395A
RU93030395A RU93030395/09A RU93030395A RU93030395A RU 93030395 A RU93030395 A RU 93030395A RU 93030395/09 A RU93030395/09 A RU 93030395/09A RU 93030395 A RU93030395 A RU 93030395A RU 93030395 A RU93030395 A RU 93030395A
Authority
RU
Russia
Prior art keywords
polarization
signal
dfs
radio signals
received radio
Prior art date
Application number
RU93030395/09A
Other languages
Russian (ru)
Other versions
RU2090963C1 (en
Inventor
Ф.Ф. Дубровка
Б.С. Исхаков
Original Assignee
Ф.Ф. Дубровка
Б.С. Исхаков
Filing date
Publication date
Application filed by Ф.Ф. Дубровка, Б.С. Исхаков filed Critical Ф.Ф. Дубровка
Priority to RU93030395A priority Critical patent/RU2090963C1/en
Priority claimed from RU93030395A external-priority patent/RU2090963C1/en
Publication of RU93030395A publication Critical patent/RU93030395A/en
Application granted granted Critical
Publication of RU2090963C1 publication Critical patent/RU2090963C1/en

Links

Claims (1)

Изобретение относится к области радиосвязи и может быть использовано в радиолокации и радиоэлектронном подавлении. Способ адаптивного преобразования поляризации радиосигналов включает прием поляризованного радиосигнала, преобразование поляризации принимаемого радиосигнала в априорно выбранную с помощью одной или нескольких последовательно расположенных управляемых сред с двояким лучепреломлением, обеспечивающих возможность управления ДФС и / или орентациями плоскостей внесения ДФС, усиление сигнала с априорно выбранной поляризацией в одноканальном усилителе, формирование передаваемого сигнала на частоте принимаемого сигнала, его усиление, возбуждение скалярным сигналом векторного сигнала с поляризацией, определенным образом связанной с априорно выбранной поляризацией, и обеспечение прохождение этого сигнала через одну или несколько управляемых сред с двояким лучепреломлением, идентичных вышеупомянутым, согласовано с ними управляемых и расположенных в обратной последовательности, с помощью которых осуществляют преобразование поляризации этого векторного сигнала в поляризацию, требуемым образом связанную с поляризацией принимаемого радиосигнала. При этом управление значениями вносимых ДФС и / или ориентациями плоскостей внесения ДФС в указанных средах осуществляют с использованием двух ортогонально поляризованных компонент принимаемого радиосигнала, поляризация одной из которых согласована, а другой - ортогональна априорно выбранной поляризации. Способ обеспечивает в широкой полосе частот высокую точность адаптивного преобразования, в частности ортогонализации или согласования, поляризации излучаемых радиосигналов по отношению к поляризации принимаемых радиосигналов.The invention relates to the field of radio communications and can be used in radar and electronic suppression. The method of adaptive polarization conversion of radio signals includes receiving a polarized radio signal, converting the polarization of the received radio signal into a priori selected using one or several sequentially controlled media with double refraction, which allow control of the DFS and / or orientation of the DFS insertion planes, amplification of the signal with a prior selected polarization in one channel the amplifier, the formation of the transmitted signal at the frequency of the received signal, its amplification, excitation by a scalar signal of a vector signal with a polarization, which is definitely associated with a priori selected polarization, and ensuring the passage of this signal through one or several controlled media with double refraction, identical to the above mentioned, coordinated with them controlled and arranged in reverse sequence, with the help of which polarization conversion is performed of this vector signal into a polarization, in a required way related to the polarization of the received radio signal. In this case, the control of the values of the DFS introduced and / or the orientations of the DFS insertion planes in the indicated media is performed using two orthogonally polarized components of the received radio signal, the polarization of one of which is matched, and the other is orthogonal to the a priori selected polarization. The method provides in a wide frequency band a high accuracy of adaptive conversion, in particular orthogonalization or matching, of the polarization of the radiated radio signals relative to the polarization of the received radio signals.
RU93030395A 1993-06-11 1993-06-11 Method of adaptive conversion of polarization of radio signals RU2090963C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93030395A RU2090963C1 (en) 1993-06-11 1993-06-11 Method of adaptive conversion of polarization of radio signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93030395A RU2090963C1 (en) 1993-06-11 1993-06-11 Method of adaptive conversion of polarization of radio signals

Publications (2)

Publication Number Publication Date
RU93030395A true RU93030395A (en) 1996-02-20
RU2090963C1 RU2090963C1 (en) 1997-09-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93030395A RU2090963C1 (en) 1993-06-11 1993-06-11 Method of adaptive conversion of polarization of radio signals

Country Status (1)

Country Link
RU (1) RU2090963C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20080473A1 (en) * 2008-06-17 2009-12-18 Fracarro Radioindustrie Spa ANTENNA
FR2939971B1 (en) * 2008-12-16 2011-02-11 Thales Sa COMPACT EXCITATION ASSEMBLY FOR GENERATING CIRCULAR POLARIZATION IN AN ANTENNA AND METHOD FOR PRODUCING SUCH AN EXCITATION ASSEMBLY

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