Table 1 Radar parameter configuration table.

From: FMCW-based contactless heart rate monitoring

Radar sensor parameters

Values

starting frequency \(\:{(\text{f}}_{\text{c}})\)

77GH

Sweep slope \(\:\left(\text{S}\right)\)

70.006 MHz/µs

sweep period \(\:{(\text{T}}_{\text{C}})\)

57µs

Bandwidths \(\:\left(\text{B}\right)\)

4 GHz

Free time

100µs

ADC startup time

6µs