Results 111 to 120 of about 5,138,507 (193)

LIDAR studies on microbursts [PDF]

open access: yes
Preliminary analysis of requirements for future airborne windshear detection systems is presented. The following topics are covered: flight mechanics; microbursts modeling; microburst detection with airborne systems (LIDAR, radar, passive IR sensors ...
Aurenche, Y., Boulay, J. L.
core   +1 more source

Detection of hypersonic weak targets by high pulse repetition frequency radar based on multi‐hypothesis fuzzy‐matching radon transform

open access: yesIET Radar, Sonar & Navigation
For the integration detection of near space hypersonic weak targets by high pulse repetition frequency (PRF) radar, a novel method named Multi‐Hypothesis Fuzzy‐Matching Radon transform (MHFM‐RT) is proposed for the near space hypersonic target detection ...
Wu Wei, Liu Dandan, Wang Guohong
doaj   +1 more source

Adaptive Radar Detection Using Two Sets of Training Data

open access: yesIEEE Transactions on Signal Processing, 2018
V. Carotenuto   +3 more
semanticscholar   +1 more source

Efficient Radar Detection for RIS-Aided Dual-Functional Radar-Communication System

IEEE Vehicular Technology Conference, 2023
The coexistence of reconfigurable intelligent surface (RIS) and dual-functional radar-communication base station (DFBS) in the same system has attracted increasing discussions.
Jun Xiao, Jianhua Tang, Jiao Chen
semanticscholar   +1 more source

OFDM-NOMA combined with LFM signal for W-band communication and radar detection simultaneously.

Optics Letters, 2022
In this Letter, an effective integrated waveform generation method where an orthogonal frequency division multiplexing (OFDM)-based non-orthogonal multiple access (NOMA) communication signal combined with a linear frequency modulation (LFM) radar signal ...
Ran Song, Jing He
semanticscholar   +1 more source

Radar Detection of Low-Slow-Small UAVs in Complex Environments

IEEE Joint International Information Technology and Artificial Intelligence Conference, 2022
Low, slow and small UAVs are increasingly used in daily life, but most of them are in the state of black flight and uncontrolled, posing a great threat to public safety, personal safety and personal privacy; and the supervision of such targets is also a ...
Shuai Shao, Weigang Zhu, Yonggang Li
semanticscholar   +1 more source

Radar Detection in Vehicular Networks: Fine-Grained Analysis and Optimal Channel Access

IEEE Transactions on Vehicular Technology, 2022
Automotive radar is a critical feature in advanced driver-assistance systems. It is important in enhancing vehicle safety by detecting the presence of other vehicles in the vicinity.
Gourab Ghatak   +2 more
semanticscholar   +1 more source

Adaptive Scheduling for Joint Communication and Radar Detection: Tradeoff Among Throughput, Delay, and Detection Performance

IEEE Transactions on Vehicular Technology, 2022
In this paper, we focus on the tradeoff design between communication and radar detection for a joint communication and radar (CommRadar) system by leveraging a low-complexity hardware architecture.
Honghao Ju   +4 more
semanticscholar   +1 more source

W-band simultaneous vector signal generation and radar detection based on photonic frequency quadrupling.

Optics Letters, 2021
In this paper, we propose and experiment with a dual-functional system that can simultaneously implement vector signal generation and radar detection based on frequency quadrupling.
Yanyi Wang   +5 more
semanticscholar   +1 more source

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