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  • IWR1843BOOST: IWR1843

    Part Number: IWR1843BOOST Other Parts Discussed in Thread: IWR1843 Tool/software: When I refer to TI ' s DEMO board to design the IWR1843 power supply , the 1 . 0V power supply track adopts the LC collocation in the figure below , and I found that IWR1…

  • IWR1843: Performance Enhancement

    Part Number: IWR1843 Tool/software: Hello, We are capturing raw data from iwr1843 using DCA on the pc using this frame configuration Fsampling. Chirps Number of Rx 256x255x12 so the frame size is about 3.1 Mbyte. I opened a UDP socket with 8Mbyte and…

  • IWR1843: LPF of IF block

    Part Number: IWR1843 Tool/software: Hello, Could you please let me know the waveform of the LPF of IWR1843's IF block just like the following shread? https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/798457/iwr1443-iwr1443 I'm using…

  • RE: IWR1843: Noise Figure of LNA of receiver block

    Hello, Thanks for reply. (Effective isotropic noise figure) = (Receiver Noise figure) - (Antenna gain) + (Losses) (Receiver Noise figure) = (Effective isotropic noise figure) + (Antenna gain) - (Losses) Assuming that Antenna gain is 7dBi and Losses is 1dB…

  • RE: IWR1843: IWR1843

    Hello, Sorry for the delayed response. Can you upgrade to a newer SDK version? The older software may not perform all of the necessary calibrations. Please check this thread as well: https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/915814…

  • IWR1843BOOST: Unable to perform synchronization between two IWR1843's with DCA1000EVM

    TI Thinks Resolved
    Part Number: IWR1843BOOST Other Parts Discussed in Thread: DCA1000EVM , , IWR1843 Tool/software: I am trying to achieve synchronization between two IWR1843BOOST radars and collect raw data from one of them using the DCA1000EVM. I want to use one radar…
    • Answered

  • IWR1843: FFT peak level change when the IWR1843 is cold

    Resolved
    Part Number: IWR1843 Tool/software: Hello, I'm studying the radar on the market using IWR1843. When the IWR1843 is cold, I have noticed that the FFT peak level changed by 2-3dB when I turn IWR1843 radar turn on, just after turn off and on. Does IWR1843…
    • Resolved

  • IWR1843: Error in Self-Calibration with Fixed Rx Gain LUT

    Part Number: IWR1843 Tool/software: Hello, When attempting to set an arbitrary Rx Gain LUT, an error occurs. This is a continuation of the previous thread ( https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1455999/iwr1843-error-at-self…

  • IWR1843: Reference temperature for TxGainTempLUT

    TI Thinks Resolved
    Part Number: IWR1843 Tool/software: Hi, I understand that the TxGainTampLUT has entries in 10 degree increments, such as 30 to 40 degrees, 40 to 50 degrees, etc. Is the reference temperature used in selecting the LUT the temperature obtained by the mmwavelink…

  • IWR1843BOOST: IWR1843 radar sensor configuration parameters for better data quality for pose detection

    TI Thinks Resolved
    Part Number: IWR1843BOOST Tool/software: Hello there, As company, we have a data quality problem on our project. Firstly, I would like to explain what we purpose. Our goal is to utilize this radar sensor for pose detection in a rehabilitation-focused…

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