Arbitrary polarization signal generation device and method

The invention belongs to the technical field of radio frequency, and discloses an arbitrary polarization radio frequency signal generation device and method, and the device adopted by the method comprises a laser source, a polarization modulator, an optical branching device, and a polarized antenna....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU ZHONGGUO, YAO HUIWEI, CUI XINFENG, MENG JIE, LI DANYANG, LI KUN, CHEN DONGDONG, WANG DEWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of radio frequency, and discloses an arbitrary polarization radio frequency signal generation device and method, and the device adopted by the method comprises a laser source, a polarization modulator, an optical branching device, and a polarized antenna. The input end of the polarization modulator is connected with a radio frequency signal through a cable; the output end of the polarization modulator is connected with the input end of a first phase/intensity hybrid modulator and the input end of a second phase/intensity hybrid modulator through theoptical branching device; the output ends of the first phase/intensity hybrid modulator and the second phase/intensity hybrid modulator are connected with a first radio frequency input end and a second radio frequency input end of the polarized antenna through a first photoelectric detector and a second photoelectric detector respectively; and the polarized antenna obtains a radio frequency signal with any polarization a