Radar and unmanned aerial vehicle
The utility model relates to the technical field of signal transceiving devices, in particular to a radar and an unmanned aerial vehicle, the radar comprises a sensor main body, a receiving antenna array and a transmitting antenna array, the receiving antenna array comprises a plurality of receiving...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of signal transceiving devices, in particular to a radar and an unmanned aerial vehicle, the radar comprises a sensor main body, a receiving antenna array and a transmitting antenna array, the receiving antenna array comprises a plurality of receiving antenna array units, and each receiving antenna array unit is respectively connected with a receiving port of the sensor main body; the transmitting antenna array comprises two transmitting antenna array units parallel to the plurality of receiving antenna array units, each transmitting antenna array unit is connected with a transmitting port of the sensor main body, and the transmitting aperture of the transmitting antenna array is 1-1.5 lambda larger than the receiving aperture of the receiving antenna array; and the sensor main body is used for performing virtual aperture processing on the digital signal after receiving the digital signal received by the receiving antenna array, and forming a virtual antenna ar |
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