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首页> 外文期刊>Microwave and optical technology letters >DEVELOPMENT OF A K-BAND FMCW PHASED ARRAY RADAR SENSOR WITH LOW COMPLEXITY RECEIVER BASED ON ANTENNA SWITCHING
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DEVELOPMENT OF A K-BAND FMCW PHASED ARRAY RADAR SENSOR WITH LOW COMPLEXITY RECEIVER BASED ON ANTENNA SWITCHING

机译:基于天线切换的低复杂度K波段FMCW相控阵雷达传感器的研制

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摘要

A K-band frequency-modulated continuous wave phased array radar sensor with low-complexity receiver based on antenna switching is developed. The radar sensor comprises a single transmitter, a single transmitting antenna, four receiving antennas, a single-pole four-throw switch, and a single receiving channel. The receiving antennas are switched to the single receiving channel periodically. The performance of the developed radar sensor is evaluated experimentally on the basis of the angle and range information obtained by using a beamforming method.
机译:研制了一种基于天线切换的低复杂度接收机K波段调频连续波相控阵雷达传感器。雷达传感器包括一个发射器,一个发射天线,四个接收天线,一个单刀四掷开关和一个接收通道。接收天线定期切换到单个接收信道。根据使用波束成形方法获得的角度和范围信息,对开发的雷达传感器的性能进行实验评估。

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