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AWR1443BOOST: Phase and Phase unwrap

Part Number: AWR1443BOOST


I have been developing the vital sign project based on the below configuration values

n_frame = 2326
chirp_per_frame = 128
frame_periodicity = 25.8 -- millisecond
wait_before_copy = 70000

start_freq = 77 -- GHz
idle_time = 150 -- microseconds (μs)
adc_start_time = 6 -- microseconds (μs)
ramp_end_time = 50 -- microseconds (μs)
freq_slope = 80 MHz
adc_samples = 256
adc_sample_rate = 6000 (ksps)
RX_gain = 30dB

I plotted the phase and phase unwrapping on the target range bin. However, I am unable to verify whether the plot for phase and phase unwrapping is correct.

  1. Could you please confirm whether these plots are correct?

   I wanted to check how many samples would be in each second after finding the target range bin.  

  1. Could you kindly suggest to me how to calculate it?