Mostrando 281 - 300 Resultados de 3,885 Para Buscar '"Radar"', tiempo de consulta: 0.10s Limitar resultados
  1. 281
  2. 282
    “…In this paper, we propose a method of identifying human motions, such as standing, walking, running, and crawling, using a millimeter wave radar sensor. In our method, two signal processing is performed in parallel to identify the human motions. …”
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  3. 283
    “…It was shown that the empirical methods for diffuse radar signal scattering developed for lower radar frequencies can be extended for the low THz range with sufficient accuracy. …”
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  4. 284
    por Malzer, Claudia, Baum, Marcus
    Publicado 2021
    “…High-resolution automotive radar sensors play an increasing role in detection, classification and tracking of moving objects in traffic scenes. …”
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  5. 285
    “…The experimental results indicate that our model is able to perform multiple place recognitions: lidar-to-lidar (L2L), radar-to-radar (R2R), and radar-to-lidar (R2L), while the learned model is trained only once. …”
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  6. 286
    “…This study exploits the reprocessing of the radar altimetry signals with a dedicated fitting algorithm to retrieve several years of significant wave height records in the coastal zone. …”
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  7. 287
    “…DATA DESCRIPTION: Taken from multiple sources, the data set represents several radar sites and rain gauge sites combined for 12,734 data points. …”
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  8. 288
    “…A method of direction-of-arrival (DoA) estimation for FMCW (Frequency Modulated Continuous Wave) radar is presented. In addition to MUSIC, which is the popular high-resolution DoA estimation algorithm, deep learning has recently emerged as a very promising alternative. …”
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  9. 289
    “…The first functionality is the visualization of both radar detections, the combined radar detections in the VCS, the camera images, and the ground truth angles, as the trailer rotates. …”
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  10. 290
    por Šipoš, Danijel, Gleich, Dušan
    Publicado 2021
    “…Continuous Wave (CW) radars systems, especially air-coupled Ground-Penetrating Radar (GPR) or Through-Wall Imaging Radar (TWIR) systems, echo signals reflected from a stationary target with high energy, which may cause receiver saturation. …”
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  12. 292
    “…Radar technology is constantly evolving, and new applications are arising, particularly for the millimeter wave bands. …”
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  13. 293
    por Cho, Hui-Sup, Park, Young-Jin
    Publicado 2021
    “…METHODS: Radar pulses were simultaneously emitted to the chest and the wrist, and the reflected pulses were accumulated. …”
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  14. 294
    “…With the development of signal processing technology and the use of new radar systems, signal aliasing and electronic interference have occurred in space. …”
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    “…The purpose of this paper is to precisely help designing this kind of plan, by means of a technology radar. The radar identifies a set of solutions enabling network slicing on the individual domains, and classifies these solutions into four rings, each corresponding to a different timeline: (i) as-is ring, covering today’s slicing solutions; (ii) deploy ring, corresponding to solutions available in the short term; (iii) test ring, considering medium-term solutions; and (iv) explore ring, with solutions expected in the long run. …”
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  17. 297
    “…Simulation proves that the model based on flexible-DARTS has a better performance, and the accuracy rate for 15 kinds of radar waveforms can reach 79.2% under the −9 dB SNR which proved the effectiveness of the method proposed in this paper for the recognition of radar waveforms.…”
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  18. 298
    “…This work studies the feasibility of using backscatter-modulated tags to introduce false information into a signal received by a frequency-modulated continuous-wave (FMCW) radar. A proof-of-concept spoofing device was designed in the 24 GHz ISM band. …”
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  19. 299
    “…The coexistence of radar and communication systems is necessary to facilitate new wireless systems and services due to the shortage of the useful radio spectrum. …”
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  20. 300
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