Results 11 to 20 of about 17,770 (216)
Monitoring Respiratory Motion during VMAT Treatment Delivery Using Ultra-Wideband Radar [PDF]
Sensors, 2022 The goal of this paper is to evaluate the potential of a low-cost, ultra-wideband radar system for detecting and monitoring respiratory motion during radiation therapy treatment delivery.
Anwar Fallatah +3 more
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A Multi-Static Radar Network with Ultra-Wideband Radio-Equipped Devices
Sensors, 2020 A growing number of devices, from car key fobs to mobile phones to WiFi-routers, are equipped with ultra-wideband radios. In the network formed by these devices, communicating modules often estimate the channel impulse response to employ a matched filter
Anton Ledergerber, Raffaello D’Andrea
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Terahertz Nondestructive Testing with Ultra-Wideband FMCW Radar
Sensors, 2022 This paper presents the development, performance, integration, and implementation of a 150 GHz FMCW radar based on a homodyne harmonic mixing scheme for noncontact, nondestructive testing. This system offers high-dynamic-range measurement capabilities up
Barnabé Carré +5 more
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Optimization of Transient Response Radiation of Printed Ultra Wideband Dipole Antennas (Using Particle Swarm Optimization Method) [PDF]
Radioengineering, 2007 In case of particular ultra wideband applications (i.e. radar, positioning, etc.), it is crucial to know the transient responses of antennas. In the first part of the paper, the optimization process searches for the dipole shape that accomplishes two ...
M. Mazanek, P. Cerny
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A Review on Impulse RADAR [PDF]
International Journal of Electronics and Telecommunications, 2021 RADAR plays a vital role in military applications since its origin in the 2nd world war. Recently it has been used in surface inception, health monitoring, infrastructure health monitoring, etc.
Saket Kumar +3 more
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Research on Ultra-Wideband Radar Echo Signal Processing Method Based on P-Order Extraction and VMD. [PDF]
Sensors (Basel), 2022 Qi Q +5 more
europepmc +2 more sources
Gong-kuang zidonghua, 2021 Most of the existing research on the influencing factors of coal electrical parameters are carried out under fixed frequency or low frequency and high temperature conditions.
ZHENG Xuezhao +5 more
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Lane Detection Method with Impulse Radio Ultra-Wideband Radar and Metal Lane Reflectors. [PDF]
Sensors (Basel), 2020 Kim DH.
europepmc +2 more sources
A Compact Planar Ultra-Wideband Array Antenna
International Journal of Antennas and Propagation, 2023 Ultra-wideband (UWB) antennas have recently gained prominence in communication, radar technology, and electronic warfare domains. The quick development of these antennas is due to the wide bandwidth requirements of pulse radar, ground penetrating radar ...
Junli Zhu +3 more
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A Novel Human Respiration Pattern Recognition Using Signals of Ultra-Wideband Radar Sensor. [PDF]
Sensors (Basel), 2019 Kim SH, Geem ZW, Han GT.
europepmc +2 more sources