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Showing 913 results View by: Thread Post Sort by
    Answered

  • RE: AWR1443: AWR1443+DCA1000

    Resolved
    Why can't the AWR1443 maximum ranging be calculated with the maximum intermediate frequency frequency (5 MHZ)?
    • Answered

  • AWR1443: AWR1443+DCA1000

    Resolved
    Part Number: AWR1443 Tool/software: AWR1443: Range-fft of the collected data gives an 'amplitude-distance' map. What is the unit of this amplitude? What I know: Range-ff magnitude is a relative voltage value, I'm not sure it's correct.…
    • Resolved

  • AWR1443：AWR1443+DCA1000

    TI Thinks Resolved
    Part Number: AWR1443 Tool/software: AWR1443：收集的数据的 Range-fft 给出了 'amplitude-distance' 映射。这个振幅的单位是什么？ 我所知道的：Range-ff 幅度是一个相对电压值，我不确定它是否正确。 问题 1：如何计算范围-FFT （1D-FFT） 图像 幅度值的实际电压值（以 V 或 db 为单位）问题 2：如何计算范围-FFT 幅度的实际功率值（以 w 或 dbw 为单位）
    • Answered

  • AWR1443：AWR1443+DCA1000

    Resolved
    Part Number: AWR1443 Tool/software: AWR1443：按照下图设置参数后，最大测距MAXRange=2.5（由IF信号公式1计算）（fiF = 5 MHZ，斜率= 300 MHZ/us，），但RangeFFT结果的最大距离为MAXRange=6（由“距离分辨率*采样点数”的公式2计算）。 问题：根据公式 2，如果在第 53 个采样点左右达到最大雷达距离（2.5m），那么 2.5m~6.0m 范围内的采样点（54~128）是否无效？毕竟，最大雷达距离只有…
    • Resolved

  • AWR1443: AWR1443

    TI Thinks Resolved
    Part Number: AWR1443 Other Parts Discussed in Thread: AWR1243 Tool/software: Hi TI Team, We had few questions on AWR1443 like 1. Compared to AWR1243, AWR1443 has its internal R4F MCU unit. Does this unit process the ADC data coming from the Receiver…
    • Answered

  • AWR1443: APLL RTRIM settings guideline for 28.8GHz on the AWR1443 (HOW TO RTRIM Setting)

    Resolved
    Part Number: AWR1443 Tool/software: We found a problem that occurred when the apll signal was generated as noise during the product certification using awr1443. We found the same problem in another product, 6843, and applied it by changing the RTRIM value…
    • Resolved

  • RE: AWR1443: A few questions about the CFAR algorithm.

    Hi Eom, For this device, the design is frozen, and the product has also gone to production. So, no change here. 2nd generation radar devices (AWR2944 for example) employ HWA with CFAR-OS capability if you are interested. Regards, Kaushik

  • AWR1443BOOST: AWR1443 and ESP32 SPI Communication

    TI Thinks Resolved
    Part Number: AWR1443BOOST Other Parts Discussed in Thread: AWR1443 Tool/software: Hello all, I am working with the AWR1443BOOST board, and I'm wanting to pass the raw data from the AWR to an XIAO-ESP32C3 via SPI. I turned the S1 switch to the SPI position…

  • AWR1443: Bin data via Matlab

    TI Thinks Resolved
    Part Number: AWR1443 Other Parts Discussed in Thread: AWR1243 Hi Experts, Our customer wants to consult the .bin data format after AWR1443 is collected through MMWave Studio cause he wants to process the data in MATLAB. Is there any difference in data…
    • Answered

  • AWR1443BOOST: Detected Object(a metal plate) is directly above AWR1443 , but X-Y Scatter Plot in mmWave DEMO Visualizer seems 67 degree(not 0 or 90) . What X,Y means? What is the coordinate?

    Resolved
    Part Number: AWR1443BOOST Other Parts Discussed in Thread: AWR1443 Detected Object(a metal plate ) is directly above AWR1443: X-Y Scatter Plot in mmWave DEMO Visualizer: I read X Y from the plot and calculate atan=ATAN(I17/H17)*180/PI(): Why the angle…
    • Resolved
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