The invention discloses an unmanned aerial vehicle carried life detection device and detection method, the detection device comprises a sky end detection radar device and a ground end display control device, and the sky end detection radar device comprises an antenna, a radio frequency module and a baseband processing module; the radio frequency module comprises a digital frequency synthesizer or a phase-locked loop, a power amplifier, a circulator, a low-noise amplifier, a combiner, a frequency mixer, a band-pass filter, a gain controllable amplifier, an amplitude limiter, an analog-to-digital converter and an antenna; the digital frequency synthesizer or the phase-locked loop, the power amplifier, the circulator and the antenna form a transmitting channel; and the antenna, the circulator, the low noise amplifier, the combiner, the frequency mixer, the band-pass filter, the gain controllable amplifier, the amplitude limiter and the analog-to-digital converter form a receiving channel. The detection device is small in size and light in weight, is carried on the unmanned aerial vehicle to realize large-area rapid detection of trapped persons, and has higher environmental adaptability and applicability.
本发明公开了一种无人机搭载生命探测设备及探测方法,其中探测设备包括天空端探测雷达设备以及地面端的显示控制设备,天空端探测雷达设备包括天线、射频模块以及基带处理模块;射频模块包括数字频率综合器或者锁相环、功率放大器、环形器、低噪声放大器、合路器、混频器、带通滤波器、增益可控放大器、限幅器、模拟数字转换器以及天线,数字频率综合器或者锁相环、功率放大器、环形器以及天线构成发射通道;天线、环形器、低噪声放大器、合路器、混频器、带通滤波器、增益可控放大器、限幅器以及模拟数字转换器构成接收通道。本发明探测设备体积小、重量轻,搭载在无人机上实现大面积的快速被困人员探测,具有更强的环境适应性与应用性。
Unmanned aerial vehicle carried life detection device and detection method
一种无人机搭载生命探测设备及探测方法
2021-07-02
Patent
Electronic Resource
Chinese
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