Results 11 to 20 of about 541,940 (268)

Study on Quantum Radar Detection Probability Based on Flying-Wing Stealth Aircraft [PDF]

open access: yesSensors, 2022
The development of quantum radar technology presents a challenge to stealth targets, so it is necessary to study the quantum detection probability. In this study, an analytical expression of the quantum radar cross section (QRCS) for complex targets is ...
Shaoze Lu   +4 more
doaj   +2 more sources

Online Decision-making Method for Frequency-agile Radar Based on Multi-Armed Bandit

open access: yesLeida xuebao, 2023
Frequency agile technology provides full play to the advantage of radars for adopting electronic countermeasures actively, which can effectively enhance the antinoise suppression jamming performance of radars.
Hongyu ZHU   +4 more
doaj   +1 more source

Enhanced Radar Detection in the Presence of Specular Reflection Using a Single Transmitting Antenna and Three Receiving Antennas

open access: yesRemote Sensing, 2023
Radar target echoes undergo fading in the presence of specular reflection, which is adverse to radar detection. To address this problem, this paper proposes a radar detection method that uses a single transmitting antenna and three receiving antennas ...
Yong Yang, Xue-Song Wang
doaj   +1 more source

Integrated OFDM Waveform Design for RadCom System-Based Signal-to-Clutter Noise Ratio Maximization

open access: yesRemote Sensing, 2023
Integrated Radar and Communication (RadCom) Systems have become more crucial ingredients in the next generation of networks due to numerous types of characteristics, including reducing the system size, minimizing power consumption, and mitigating ...
Mohammad A. B. Mohammad   +4 more
doaj   +1 more source

CHEAP TALK ABOUT THE DETECTION PROBABILITY [PDF]

open access: yesInternational Game Theory Review, 2012
This paper analyzes whether the behavior of potential offenders can be guided by information on the actual detection probability transmitted by the policy maker. It is established that, when viewed as a cheap-talk game, the existence of equilibria with information transmission depends on the level of the sanction, the level of costs related to ...
FLORIAN BAUMANN, TIM FRIEHE
openaire   +4 more sources

Elevation as an occupancy determinant of the little red brocketdeer (Mazama rufina) in the Central Andes of Colombia

open access: yesCaldasia, 2021
We assessed the influence of terrain variables on the occupancy of the little red brocket deer (Mazama rufina) in the Central Andes of Colombia. Occupancy increased with elevation up to 3000, where it starts decreasing.
Diego J. Lizcano   +4 more
doaj   +1 more source

Quality Analysis of Small Maritime Target Detection by Means of Passive Radar Reflectors in Different Sea States

open access: yesRemote Sensing, 2022
The paper presents the synthesis and research of a new, more relevant detection model for Small Maritime Targets SMT such as yachts, sailing ships, fishing boats, and fishing cutters.
Józef Lisowski, Andrzej Szklarski
doaj   +1 more source

SIGNAL PROBABILITY, REINFORCEMENT AND SIGNAL DETECTION [PDF]

open access: yesJournal of the Experimental Analysis of Behavior, 1979
Five pigeons were trained to detect differences in light intensity. Two stimuli, S1 and S2, differing in intensity, were arranged on the center key of a three‐key chamber according to set probabilities. A peck on the center key turned on the two side keys.
D, McCarthy, M, Davison
openaire   +2 more sources

Study of crack detection probability for maintenance reliability of power plant (Estimation of crack detection probability on the damage probability)

open access: yesNihon Kikai Gakkai ronbunshu, 2016
This paper discuss about suitable damage size that should be detected by ultrasonic testing (UT) for nuclear power plant piping when consider about propagation of IGSCC. The power plant piping loop is inspected using UT as an in-service inspection (ISI).
Hajime SHOHJI   +2 more
doaj   +1 more source

The relationship between species detection probability and local extinction probability [PDF]

open access: yesOecologia, 2004
In community-level ecological studies, generally not all species present in sampled areas are detected. Many authors have proposed the use of estimation methods that allow detection probabilities that are
Alpizar-Jara, R.   +5 more
openaire   +3 more sources

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