Results 11 to 20 of about 1,723 (181)
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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Design of a Hybrid Radar Sensor to Monitor the Behavior of a Projectile in a Circular Tube
IEEE Access, 2023 This study proposes a hybrid radar sensor that can monitor the behavior of projectiles in near real-time in a soft recovery system (SRS) to verify the high-impact characteristics of key components in smart ammunitions.
Myung-Suk Jung +4 more
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Towards a common terminology in radioglaciology
Annals of Glaciology, 2022 Over the past 70 years, many different components of the cryosphere have been imaged with a variety of radar systems using increasingly sophisticated processing techniques.
Rebecca Schlegel +3 more
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SAR: A Novel Application for FM-CW Radars [PDF]
31st European Microwave Conference, 2001, 2001 For small-scale earth observation applications, there is a special interest in low-cost, high-resolution imaging radars small enough to be operated from small, possibly unmanned, aircraft. The combination of the compactness of FM-CW technology and the high resolution of SAR systems should result in such a small, cost-effective imaging radar.
Wit, J.J.M. de, Hoogeboom, P.
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Subsurface CW interference radar
Electronics Letters, 1995 A new subsurface CW (continuous wave) interference radar having the great advantage of detecting a fine shallow target is presented. The horizontal location of the target submerged in a dissipative half-space may be detected easily by using the symmetry of the measured electric field pattern.
J.W.Lyu, D.K.Park, J.W.Ra Ra, Jung Woong
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IJIREEICE, 2015 Global warming is one of the most important issues facing humanity. The depth and extent of sea-ice are clear indicators of global warming. Snow cover on sea-ice is an important variable that affects the volume of sea-ice and indirectly global warming as a whole. This paper discusses the design of snow radar.
C. ABHISHEK +2 more
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