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AWR1843: 如何控制AWR1843+DCA1000EVM测量时采用3TX天线配置

Part Number: AWR1843
Other Parts Discussed in Thread: DCA1000EVM,

如何通过mmWave Studio 02.01.01.00软件控制AWR1843+DCA1000EVM测量时同时启用3个TX/发射天线,我参考该文章使用TI AWR1843 Boost EVM和 DCA1000 EVM 实时采集ADC数据并解析_ti awr1843和awr1642-CSDN博客进行测量,帧数设置为300帧,只得到了153,600KB的BIN文件(图中的bottle_Raw_0.bin),而参考文献GitHub - PreSenseRadar/OpenRadar: An open source library for interacting with and processing radar data, specialized for MIMO mmWave radars给出300帧的3TX4RX的BIN文件(图中的1_person_walking_128loops.bin)的大小是230,400KB,

对应的配置参数

# 数据包bin文件的帧数
numFrames = 300
# 采样数
numADCSamples = 128
# 收发天线数
numTxAntennas = 3 # 2,3
numRxAntennas = 4
# 每帧的波束数量
numLoopsPerFrame = 128
numChirpsPerFrame = numTxAntennas * numLoopsPerFrame
# 每帧的数据数量,对应到多维数组的各维度的长度
numRangeBins = numADCSamples
numDopplerBins = numLoopsPerFrame
numAngleBins = 64