Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Michail Antoniou"'
Autor:
Darren Griffiths, Mohammed Jahangir, Jithin Kannanthara, Gwynfor Donlan, Chris J. Baker, Michail Antoniou, Yeshpal Singh
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 5, Pp 657-673 (2024)
Abstract The application and uses of drones in all areas are continuously rising, especially in civilian use cases. This increasing threat requires reliable drone surveillance in urban environments. Radar is the obvious candidate with its ability to
Externí odkaz:
https://doaj.org/article/ff1e72e87cca48579aa8559481502209
Autor:
Mohammed Jahangir, Darren Griffiths, Daniel White, Gwynfor Donlan, Xiaofei Ren, Jithin Kannanthara, Yeshpal Singh, Joseph P. Wayman, Chris J. Baker, Jon P. Sadler, S. James Reynolds, Michail Antoniou
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 1, Pp 41-55 (2024)
Abstract Urban surveillance of slow‐moving small targets such as drones and birds in low to medium airspace using radar presents significant challenges. Detecting, locating and identifying such low observable targets in strong clutter requires both
Externí odkaz:
https://doaj.org/article/327518d1881b43bb9e1a1ca5375d38e3
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 84-94 (2024)
This article develops and examines techniques to enable coherent change detection (CCD) for short-range, high-resolution drone-borne synthetic aperture radar (SAR) systems operating at high frequencies. The potential of using high frequencies at shor
Externí odkaz:
https://doaj.org/article/8bb31f7f81664b6f928a9a5cff46b5af
Autor:
Joseph P. Wayman, George Atkinson, Mohammed Jahangir, Daniel White, Thomas J. Matthews, Michail Antoniou, S. James Reynolds, Jon P. Sadler
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Fireworks and other pyrotechnics are acknowledged as sources of disturbance to wildlife, with evidence that many species react adversely to their sight and sound at discharge. However, how firework releases impact wildlife within a city land
Externí odkaz:
https://doaj.org/article/6113bc16db0e4c598fa7d5535ff180b6
Autor:
Jithin Kannanthara, Darren Griffiths, Mohammed Jahangir, Jonathan M. Jones, Chris J. Baker, Michail Antoniou, Colin J. Bell, Henry White, Kai Bongs, Yeshpal Singh
Publikováno v:
IET Radar, Sonar & Navigation, Vol 17, Iss 6, Pp 1050-1060 (2023)
Abstract The ever‐expanding horizon of radar applications demands solutions with high‐end radar functionalities and technologies and is often limited by the available radar equipment, cost and time. A practical method to tackle the situation is t
Externí odkaz:
https://doaj.org/article/305b525e82e44392bb4a009ea4e83194
Autor:
Holly Dale, Chris Baker, Michail Antoniou, Mohammed Jahangir, George Atkinson, Stephen Harman
Publikováno v:
IET Radar, Sonar & Navigation, Vol 16, Iss 1, Pp 22-33 (2022)
Abstract Radar sensing offers a method of achieving 24‐h all‐weather drone surveillance, but in order to be maximally effective, systems need to be able to discriminate between birds and drones. This work examines drone‐bird classification perf
Externí odkaz:
https://doaj.org/article/76d0d3c25ec14a449baeb4b454cdcd60
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 1, Pp 51-61 (2021)
Abstract This study describes a cognitive radar architecture with application to real‐time obstacle avoidance in mobile robotic platforms. The concept of a world memory map is introduced as a means of providing an enhanced perception of the environ
Externí odkaz:
https://doaj.org/article/344ed6a61b70408e9bb934ff47dda3a5
Autor:
Furkan Korkmaz, Michail Antoniou
Publikováno v:
Sensors, Vol 22, Iss 23, p 9153 (2022)
The study offers a Synthetic Aperture Radar (SAR) imaging concept called Strip-Spot SAR, which uses linear Multiple-Input Multiple-Output (MIMO) radar arrays, which are becoming increasingly attractive for short-range sensing in a variety of growing
Externí odkaz:
https://doaj.org/article/66532005855341f3827d10eab0b8a05c
Publikováno v:
Remote Sensing, Vol 13, Iss 4, p 707 (2021)
To cope with the increasingly complex electromagnetic environment, multistatic radar systems, especially the passive multistatic radar, are becoming a trend of future radar development due to their advantages in anti-electronic jam, anti-destruction
Externí odkaz:
https://doaj.org/article/1fc69349cfb7457281166049fb5f0033
Autor:
Lore Thaler, Galen M Reich, Xinyu Zhang, Dinghe Wang, Graeme E Smith, Zeng Tao, Raja Syamsul Azmir Bin Raja Abdullah, Mikhail Cherniakov, Christopher J Baker, Daniel Kish, Michail Antoniou
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 8, p e1005670 (2017)
Echolocation is the ability to use sound-echoes to infer spatial information about the environment. Some blind people have developed extraordinary proficiency in echolocation using mouth-clicks. The first step of human biosonar is the transmission (m
Externí odkaz:
https://doaj.org/article/589e0ac7da214215a8af58213ca90902