The XeThru sensor module X2M200 can be configured to output data in a variety of formats. The Respiration and Sleep profiles will typically output processed data, e.g. respiration rate, movement, etc. However, it is also possible to enable more "low level" output, one of which is amplitude and phase of the downconverted RF radar data. This application note gives an example on how to use the baseband amplitude output.
Important! This application note only applies to older versions of XeThru Explorer. The newer versions of XeThru Explorer use an updated file format for logging. The application note for that new log format is under development, and will be uploaded here shortly.