Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Matthew Ritchie"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 12, Pp 1607-1621 (2021)
Abstract This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW
Externí odkaz:
https://doaj.org/article/5e6cc9b615b24d619cecabbf94e2da6e
Autor:
Riccardo Palamà, Francesco Fioranelli, Matthew Ritchie, Michael Inggs, Simon Lewis, Hugh Griffiths
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 8, Pp 841-852 (2021)
Abstract This article presents the results of a series of measurements of multistatic radar signatures of small UAVs at L‐ and X‐bands. The system employed was the multistatic multiband radar system, NeXtRAD, consisting of one monostatic transmit
Externí odkaz:
https://doaj.org/article/59b2996d24754a72a01b4dd58e6ef9bf
Publikováno v:
IEEE Access, Vol 9, Pp 8047-8053 (2021)
In this paper, novel Dual-Functional Radar-Communication (DFRC) waveforms with peak average power ratio (PAPR) constraint are designed, which are under the multiple-input multiple-output (MIMO) radar-communication system. The DFRC waveforms transmitt
Externí odkaz:
https://doaj.org/article/c886abe74c53473aa44903edff7e2b45
Publikováno v:
F1000Research, Vol 8 (2019)
Motivation: The Bioconductor project, a large collection of open source software for the comprehension of large-scale biological data, continues to grow with new packages added each week, motivating the development of software tools focused on exposi
Externí odkaz:
https://doaj.org/article/5eff8e928bd84e228745476edcddd508
Publikováno v:
Remote Sensing, Vol 11, Iss 3, p 319 (2019)
Ship detection in the maritime domain is best performed with radar due to its ability to surveil wide areas and operate in almost any weather condition or time of day. Many common detection schemes require an accurate model of the amplitude distribut
Externí odkaz:
https://doaj.org/article/d9011276736d4cc69884f02b9406e6d5
Through Wall Radar Classification of Human Micro-Doppler Using Singular Value Decomposition Analysis
Publikováno v:
Sensors, Vol 16, Iss 9, p 1401 (2016)
The ability to detect the presence as well as classify the activities of individuals behind visually obscuring structures is of significant benefit to police, security and emergency services in many situations. This paper presents the analysis from a
Externí odkaz:
https://doaj.org/article/40383c7d5fb047da9107fd74e370e360
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 12, Pp 1607-1621 (2021)
This study investigates crosstalk and leakage in the Software Defined Radio implementation of Frequency Modulated Continuous Wave (FMCW) radar systems. Empirical measurements of leakage power were conducted during the implementation of FMCW radar usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67a5c34c4a58e7a553fff9d7d4d38f2
https://doaj.org/article/5e6cc9b615b24d619cecabbf94e2da6e
https://doaj.org/article/5e6cc9b615b24d619cecabbf94e2da6e
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 57:2247-2264
Policy rollout is a method for the online computation of future costs in approximate dynamic programming and has been utilized for various problems, including sensor management. In previous work, it has predominately been applied to the selection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2082a3d97447f6a0679f87b5c8e8f761
https://doi.org/10.1109/taes.2021.3057649
https://doi.org/10.1109/taes.2021.3057649
Autor:
Matthew Ritchie
Publikováno v:
Journal of Visual Art Practice. 20:215-257
This essay proposes that the intricate but sprawling evolution of diagrams might be looked at through a single graphic system. It is further proposed that this system might reconcile diverse defini...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::743405956e45500022b6a0be79f73744
https://doi.org/10.1080/14702029.2021.1951588
https://doi.org/10.1080/14702029.2021.1951588
Publikováno v:
2022 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78247a642c6790dbf4f4a31b02444dc
https://doi.org/10.1109/apwcs55727.2022.9906495
https://doi.org/10.1109/apwcs55727.2022.9906495