A noncontact method for detecting and monitoring sleep-disordered breathing includes the following steps: (1) during a test, a tested person lies in a bed, and the antennas of a wireless transceiver are aligned to the human body； (2) the wireless transceiver has the received signal to be subjected to digital signal processing, and mode recognition, and records and reports disordered events. Such non-contact measurement can simplify operation and facilitate long-term dynamic monitoring.
