Zobrazeno 1 - 10
of 18
pro vyhledávání: '"William Coventry"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 11, Pp 1408-1419 (2021)
Abstract Recent years have seen a steady convergence of Radar and Communications band Radio Frequency (RF) transceiver systems. Not only have Communications systems colonised large swathes of previously allocated Radar bands but there is also a conve
Externí odkaz:
https://doaj.org/article/19c89d436ae34557823d212ccd0692d2
Publikováno v:
The Journal of Engineering (2019)
Direction of arrival estimation is a crucial aspect of many active and passive systems, including radar and electronic warfare applications. Spread spectrum modulation schemes are becoming ever more common in both Radar and Communications systems; be
Externí odkaz:
https://doaj.org/article/8281c5fdee6a4fee9dd93ff4db3a2343
Publikováno v:
PLoS ONE, Vol 14, Iss 6, p e0217743 (2019)
Social Networking Sites (SNS) such as Facebook and Instagram have relocated a large portion of people's social lives online, but can be intrusive and create social disturbances. Many people therefore consider taking an "SNS vacation." We investigated
Externí odkaz:
https://doaj.org/article/6185ee7e66304604a8570645b859974c
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 11, Pp 1408-1419 (2021)
Recent years have seen a steady convergence of Radar and Communications band Radio Frequency (RF) transceiver systems. Not only have Communications systems colonised large swathes of previously allocated Radar bands but there is also a convergence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bb6e71ce54d99254404eba6a3d6af9
https://doaj.org/article/19c89d436ae34557823d212ccd0692d2
https://doaj.org/article/19c89d436ae34557823d212ccd0692d2
This research investigated whether delayed school entry was associated with higher achievement in national tests of reading and numeracy in grades 3, 5, 7 and 9 (n=2823). Delayed entry was related to advantages in reading (0.14SD) and numeracy (0.08S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e78bb2a60ec119e421a7de1ebe601d0
https://doi.org/10.31234/osf.io/wn3qx
https://doi.org/10.31234/osf.io/wn3qx
Autor:
Pasquale Striano, Ilias Theodorou, John J. Soraghan, William Coventry, Christos V. Ilioudis, Jianlin Cao, Carmine Clemente
Publikováno v:
IEEE Radar Conference 2019
Monitoring of unmanned aerial vehicle (UAV) targets has been a subject of great importance in both defence and security sectors. In this paper a novel system is introduced based on a passive bistatic radar using Global Navigation Satellite Systems (G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96b821cd527315d4df62a2350b05f8c3
https://doi.org/10.1109/radar.2019.8835606
https://doi.org/10.1109/radar.2019.8835606
Publikováno v:
2019 IEEE Radar Conference (RadarConf).
Passively monitoring the spectrum for detection and localisation of radar sources is ever more fraught with difficulty due to the advent of low probability of intercept (LPI) radar technology. A key aspect of LPI radar waveform design are the spread
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6b62fca4f4d93184debc51469ce2db4
https://doi.org/10.1109/radar.2019.8835665
https://doi.org/10.1109/radar.2019.8835665
Publikováno v:
EUSIPCO
Direction of arrival algorithms which exploit the eigenstructure of the spatial covariance matrix (such as MUSIC) encounter difficulties in the presence of strongly correlated sources. Since the broadband polynomial MUSIC is an extension of the narro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef94ffc73efd78dd314a1f3bf33bba84
Publikováno v:
2017 Sensor Signal Processing for Defence Conference (SSPD).
The popular MUSIC algorithm has been recently extended to broadband scenarios through the use of polynomial matrix methods and polynomial eigenvalue decomposition algorithms, producing impressive results, at the cost of a high computational complexit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83399e2aa86d699d272a0928564eac30
https://doi.org/10.1109/sspd.2017.8233256
https://doi.org/10.1109/sspd.2017.8233256
Autor:
Harlow, William Coventry
The internship experience with.the Phoenix Parks and Recreation Department provided opportunities to observe administrative and supervisory techniques, practice and observe leadership responsibilities, and examine written material relating to policie
Externí odkaz:
http://hdl.handle.net/10150/611469
http://arizona.openrepository.com/arizona/handle/10150/611469
http://arizona.openrepository.com/arizona/handle/10150/611469