Results 11 to 20 of about 2,074 (186)
IEEE Access, 2023 The current synthetic aperture radar (SAR) image formation algorithms have been developed for pulse radar systems, and they are desired for use in for frequency-modulated continuous wave (FMCW) radar systems.
Viet T. Vu +2 more
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High Resolution FMCW Level Gauge with Narrowband FMCW Radar [PDF]
The Journal of the Korean Institute of Information and Communication Engineering, 2012 Level Gauge using FMCW Radar is widely used and researched in many areas because of contactless, long range and flexibility. However FMCW level gauge requires wideband RF bandwidth for archiving high resolution of cm grade. In this paper we propose a new tx sawtooth waveform and processing algorithm with narrowband RF for wideband performance.
Soung-Hyun Eum, Woo-Jin Oh
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Remote Sensing, 2021 Frequency modulation continuous wave (FMCW) Lidar inevitably suffers from vibration and nonlinear frequency modulation, which influences the ranging and imaging results.
Rongrong Wang +5 more
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Sensors, 2020 Ultrafast linear frequency modulated continuous-wave (FMCW) lasers are a special category of CW lasers. The linear FMCW laser is the light source for many sensing applications, especially for light detection and ranging (LiDAR).
Jiewei Yang +4 more
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Si Photonics for Practical LiDAR Solutions
Applied Sciences, 2019 In the article the authors discuss light detection and ranging (LiDAR) for automotive applications and the potential roles Si photonics can play in practice.
Xiaochen Sun +3 more
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Improved FMCW Radar System for Multi-Target Detection of Human Respiration Vital Sign
Jurnal Elektronika dan Telekomunikasi, 2019 Frequency Modulated Continuous Wave (FMCW) radar system has been developed and applied for various needs. Based on the conventional FMCW radar concept, a large bandwidth is needed to detect small displacements in the chest wall or abdomen related with ...
Hana Pratiwi +3 more
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A novel scheme for processing FMCW-ladar data acquired with low sampling rate
Geo-spatial Information Science, 2022 The frequency-modulated continuous wave (FMCW) ladar is a useful sensor for remote sensing applications and has been widely used in both the military and civilian fields for precise geospatial data acquisition.
Sujuan Fang +4 more
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Radar FMCW dengan IQ Demodulator Jamak untuk Deteksi Pernafasan pada Pengaruh Clutter
Jurnal Elkomika, 2020 ABSTRAK Pada pendeteksian pernafasan menggunakan sistem radar maka adanya pantulan dari sejumlah objek statis di sekitar target akan memberikan pengaruh pada hasil pendeteksian.
HANA PRATIWI +4 more
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Focusing Bistatic FMCW SAR Signal by Range Migration Algorithm Based on Fresnel Approximation
Sensors, 2015 Frequency modulated continuous wave (FMCW) technique has recently been employed by synthetic aperture radar (SAR) to decrease the radar cost and volume. However, the operation range is limited by the direct energy leakage from the transmitting channel to
Yake Li, Siu O’Young
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IEEE Access, 2020 Frequency modulated continuous wave (FMCW) radar in the K-band has been shown to be an effective detector of geomaterial physical properties being highly sensitive to rock characteristics, particularly mineral composition and, for porous rock, variations
Jamie Blanche +6 more
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