Results 1 to 10 of about 709,290 (208)
Detrending Technique for Denoising in CW Radar [PDF]
Sensors, 2021 A detrending technique is proposed for continuous-wave (CW) radar to remove the effects of direct current (DC) offset, including DC drift, which is a very slow noise that appears near DC. DC drift is mainly caused by unwanted vibrations (generated by the
In-Seong Lee +2 more
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CW Laser radar for combustion diagnostics [PDF]
EPJ Web of Conferences, 2018 A CW-laser radar system developed for combustion diagnostics is described. The system is based on triangulation to attain range information. A portable system has been constructed and here we show some result from measurements in various flames, for ...
Malmqvist Elin +3 more
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HardwareX, 2022 In this study, a low-cost continuous wave (CW) radar system with 3D-printed high-gain horn antennas called VitRad is proposed for human vital sign detection.
Hyunmin Jeong +3 more
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Pemodelan Sistem Radar untuk Analisis Pengaruh Pakaian sebagai Obstacle Pendeteksian Pernapasan
Jurnal Elkomika, 2022 ABSTRAK Continuous Wave Radar (CW Radar) memiliki banyak aplikasi terutama dalam bidang kesehatan. CW Radar yang bekerja pada rentang frekuensi lebar memiliki keunggulan seperti bandwidth lebar, dan tingkat akurasi yang tinggi sehingga dapat digunakan ...
AZIZKA AYU DHIYANI +3 more
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Research on Dual-Frequency Electromagnetic False Alarm Interference Effect of a Typical Radar
Sensors, 2022 In order to master the position variation rule of radar false alarm signal under continuous wave (CW) electromagnetic interference and reveal the mechanism of CW on radar, taking a certain type of stepping frequency radar as the research object ...
Xue Du +4 more
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Detailed Analysis and Modeling of Phase Noise and Systematic Phase Distortions in FMCW Radar Systems
IEEE Journal of Microwaves, 2022 In coherent continuous-wave (CW) radar systems, such as frequency-modulated CW (FMCW) radar systems, measurement precision is distorted by phase noise and systematic phase errors during radar signal generation.
Peter Tschapek +3 more
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Research on Tangential Velocity Solution and Accuracy Analysis of Radar Target [PDF]
MATEC Web of Conferences, 2023 In this paper, a calculation method for the tangential velocity solution of radar target based on linear vector method is proposed. It makes full use of the advantage of high precision radial velocity measurement of radar, and realizes the accurate ...
Yin Qi +3 more
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An improved real-time detection algorithm based on frequency interpolation
EURASIP Journal on Wireless Communications and Networking, 2023 Real-time monitoring of heart rate (HR), i.e., extraction of heart rate variability (HRV), plays an important role in diagnosis and prevention of cardiovascular diseases.
Heping Shi, Zikai Yang, Jin Shi
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Implementing the LFM-CW MIT Radar at the Ecuadorian Space Institute: Some Results [PDF]
Journal of Aerospace Technology and Management, 2020 This paper deals with the implementation of a version of the MIT LFM-CW radar at the Ecuadorian Space Institute. The effects of near and very near ranges, and free space loss in the performance of the image processing is theoretically revised ...
Alfonso Zozaya, Rosa Bolaños
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Sensors, 2020 The measurement and analysis of the arterial pulse wave provides information about the state of vascular health. When measuring blood pressure according to Riva-Rocci, the systolic and diastolic blood pressure is measured non-invasively with an ...
Horst Hellbrück +3 more
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