Results 81 to 90 of about 527,568 (195)

Cognitive Radars: A Reality? [PDF]

arXiv, 2018
This paper describes some key ideas and applications of cognitive radars, highlighting the limits and the path forward. Cognitive radars are systems based on the perception-action cycle of cognition that sense the environment, learn from it relevant information about the target and the background, then adapt the radar sensor to optimally satisfy the ...
arxiv  

Digital Beamforming Enhanced Radar Odometry [PDF]

arXiv
Radar has become an essential sensor for autonomous navigation, especially in challenging environments where camera and LiDAR sensors fail. 4D single-chip millimeter-wave radar systems, in particular, have drawn increasing attention thanks to their ability to provide spatial and Doppler information with low hardware cost and power consumption. However,
arxiv  

Sig2text, a Vision-language model for Non-cooperative Radar Signal Parsing [PDF]

arXiv
Automatic non-cooperative analysis of intercepted radar signals is essential for intelligent equipment in both military and civilian domains. Accurate modulation identification and parameter estimation enable effective signal classification, threat assessment, and the development of countermeasures.
arxiv  

On Target Detection by Quantum Radar (Preprint) [PDF]

arXiv
Both Noise Radar and Quantum Radar, with some alleged common features, exploit the randomness of the transmitted signal to enhance radar covertness and to reduce mutual interference. While Noise Radar has been prototypically developed and successfully tested in many environments by different organizations, the significant investments on Quantum Radar ...
arxiv  

Redefining Automotive Radar Imaging: A Domain-Informed 1D Deep Learning Approach for High-Resolution and Efficient Performance [PDF]

arXiv
Millimeter-wave (mmWave) radars are indispensable for perception tasks of autonomous vehicles, thanks to their resilience in challenging weather conditions. Yet, their deployment is often limited by insufficient spatial resolution for precise semantic scene interpretation.
arxiv  

Multi-target signal processing in FMCW radar system with antenna array [PDF]

, 2008
Kai‐Wen Cheng, Hsuan-Jung Su
openalex   +1 more source

<title>Photonic signal processing for inverse synthetic aperture radar imaging</title>

, 1998
Nabeel A. Riza, Dennis R. Pape
openalex   +2 more sources

Results of the signal processing in designed receiver blocks of software radar [PDF]

, 2008
Dejan Ivković
openalex   +1 more source

A Digital Signal Processor for Doppler Radar Sensing of Vital Signs

, 2001
B. Lohman, O. Boric-Lubecke, Victor M. Lubecke, P. W. Ong, M. M. Sondhi   +4 more
openalex   +2 more sources

Enhanced Automotive Radar Collaborative Sensing By Exploiting Constructive Interference [PDF]

arXiv
Automotive radar emerges as a crucial sensor for autonomous vehicle perception. As more cars are equipped radars, radar interference is an unavoidable challenge. Unlike conventional approaches such as interference mitigation and interference-avoiding technologies, this paper introduces an innovative collaborative sensing scheme with multiple automotive
arxiv