Zobrazeno 1 - 10
of 23 269
pro vyhledávání: '"false alarm"'
Autor:
Hassani, Mohamed Fouad1 (AUTHOR), Toumi, Abida1 (AUTHOR), Benkrinah, Sabra2 (AUTHOR) s.benkrinah@gmail.com, Sbaa, Salim1 (AUTHOR)
Publikováno v:
International Journal of Communication Systems. Dec2024, Vol. 37 Issue 18, p1-17. 17p.
Publikováno v:
Data Technologies and Applications, 2024, Vol. 58, Issue 4, pp. 545-574.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/DTA-08-2023-0437
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 24, Iss 5, Pp 467-476 (2024)
In airborne radar, false alarms caused by surface clutter returns through antenna sidelobes need to be suppressed to detect the target of interest. Sidelobe blanking is widely used to reject false alarms. Ideally, an auxiliary antenna radiation patte
Externí odkaz:
https://doaj.org/article/48dc73f75ce242ddbd834befcb6a5785
Publikováno v:
Radioengineering, Vol 33, Iss 2, Pp 329-337 (2024)
Aiming at the quantitative evaluation requirements of radar second-order intermodulation false alarm (SIFA) effect, a radar SIFA effect model is established from the field-circuit coupling mechanism, and the parameter test method of the model is give
Externí odkaz:
https://doaj.org/article/b61597999f8248598e6a34538087937c
Autor:
Dmytro Yevgrafov, Yurii Yaremchuk
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 14, Iss 3 (2024)
The calculation expressions for the probability of false detection of a leakage signal, taking into account the discrete representation of time in the models of detection of side radiation signals from static images on the monitor screen on liquid cr
Externí odkaz:
https://doaj.org/article/67ebfcd2b99f433abf802178ca19e6dd
Publikováno v:
Journal of Cloud Computing: Advances, Systems and Applications, Vol 13, Iss 1, Pp 1-9 (2024)
Abstract Automatic target tracking in emerging remote sensing video-generating tools based on microwave imaging technology and radars has been investigated in this paper. A moving target tracking system is proposed to be low complexity and fast for i
Externí odkaz:
https://doaj.org/article/c79ffa1663c74f0892879fc4208a89f0
Publikováno v:
IEEE Access, Vol 12, Pp 141251-141267 (2024)
Photoplethysmogram (PPG) is a bio-optical technology used heavily in wearable health devices for monitoring vital sign parameters. Therefore, ensuring the quality of PPG signals is crucial for accurate measurements, as these signals are susceptible t
Externí odkaz:
https://doaj.org/article/fd72591581534ebabd922755c384e2ab
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 13506-13522 (2024)
The performance of marine radar target detection is largely affected by the intricate and dynamic space–time variations of sea clutter signals, which cause substantial numbers of false and missed alarms. To improve the target detection performance
Externí odkaz:
https://doaj.org/article/6d5c8c7bb2fd43fb8cb610b8b4c9a001
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 3, Pp 936-944 (2024)
It takes a long time to detect target information in noisy radar information and reduce the probability of false alarm. Therefore, it has become a research direction to reduce the probability of false alarm and the time of effective target detection.
Externí odkaz:
https://doaj.org/article/206521608de147ac93275581ad38be61