際際滷shows by User: mehrdadnosratiee88 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: mehrdadnosratiee88 / Mon, 25 Jun 2018 16:01:00 GMT 際際滷Share feed for 際際滷shows by User: mehrdadnosratiee88 Multi-Target Vital-Signs Monitoring Using a Dual-Beam Phased Array Radar /slideshow/multitarget-vitalsigns-monitoring-using-a-dualbeam-phased-array-radar/102989748 fr3a-2nosratislidesl-180625160100
This paper presents the preliminary results of a novel approach for multi-target vital-signs monitoring using an electromagnetic-based Doppler radar. The fundamentals of the proposed approach are based on multi-beam antennas, phased arrays systems, and beam-forming networks. For the purpose of demonstration, we have designed and implemented a prototype dual-beam phased-array continuous-wave Doppler radar operating at 2.4 GHz. Measurement results confirmed the feasibility of the proposed method. Experimental measurements showed that for the first time, the breathing rates of two individuals can be monitored at the same time and using the same frequency. The proposed dual-beam system prevents the phase collision of the signatures of the targets and hence provides multi-person detection capability for the system. Multibeam Phased Array CW Radar, Non-contact vital signs monitoring, Concurrent radiation Hybrid beamforming]]>
This paper presents the preliminary results of a novel approach for multi-target vital-signs monitoring using an electromagnetic-based Doppler radar. The fundamentals of the proposed approach are based on multi-beam antennas, phased arrays systems, and beam-forming networks. For the purpose of demonstration, we have designed and implemented a prototype dual-beam phased-array continuous-wave Doppler radar operating at 2.4 GHz. Measurement results confirmed the feasibility of the proposed method. Experimental measurements showed that for the first time, the breathing rates of two individuals can be monitored at the same time and using the same frequency. The proposed dual-beam system prevents the phase collision of the signatures of the targets and hence provides multi-person detection capability for the system. Multibeam Phased Array CW Radar, Non-contact vital signs monitoring, Concurrent radiation Hybrid beamforming]]> Mon, 25 Jun 2018 16:01:00 GMT /slideshow/multitarget-vitalsigns-monitoring-using-a-dualbeam-phased-array-radar/102989748 mehrdadnosratiee88@slideshare.net(mehrdadnosratiee88) Multi-Target Vital-Signs Monitoring Using a Dual-Beam Phased Array Radar mehrdadnosratiee88 This paper presents the preliminary results of a novel approach for multi-target vital-signs monitoring using an electromagnetic-based Doppler radar. The fundamentals of the proposed approach are based on multi-beam antennas, phased arrays systems, and beam-forming networks. For the purpose of demonstration, we have designed and implemented a prototype dual-beam phased-array continuous-wave Doppler radar operating at 2.4 GHz. Measurement results confirmed the feasibility of the proposed method. Experimental measurements showed that for the first time, the breathing rates of two individuals can be monitored at the same time and using the same frequency. The proposed dual-beam system prevents the phase collision of the signatures of the targets and hence provides multi-person detection capability for the system. Multibeam Phased Array CW Radar, Non-contact vital signs monitoring, Concurrent radiation Hybrid beamforming <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fr3a-2nosratislidesl-180625160100-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This paper presents the preliminary results of a novel approach for multi-target vital-signs monitoring using an electromagnetic-based Doppler radar. The fundamentals of the proposed approach are based on multi-beam antennas, phased arrays systems, and beam-forming networks. For the purpose of demonstration, we have designed and implemented a prototype dual-beam phased-array continuous-wave Doppler radar operating at 2.4 GHz. Measurement results confirmed the feasibility of the proposed method. Experimental measurements showed that for the first time, the breathing rates of two individuals can be monitored at the same time and using the same frequency. The proposed dual-beam system prevents the phase collision of the signatures of the targets and hence provides multi-person detection capability for the system. Multibeam Phased Array CW Radar, Non-contact vital signs monitoring, Concurrent radiation Hybrid beamforming
Multi-Target Vital-Signs Monitoring Using a Dual-Beam Phased Array Radar from Mehrdad Nosrati
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