Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sahil Waqar"'
Publikováno v:
Sensors, Vol 23, Iss 13, p 5810 (2023)
RF sensing offers an unobtrusive, user-friendly, and privacy-preserving method for detecting accidental falls and recognizing human activities. Contemporary RF-based HAR systems generally employ a single monostatic radar to recognize human activities
Externí odkaz:
https://doaj.org/article/305d1922fab44df8890e498bab43b8b0
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 1825 (2022)
In this paper, we highlight and resolve the shortcomings of single-input single-output (SISO) millimeter wave (mm-Wave) radar systems for human activity recognition (HAR). A 2×2 distributed multiple-input multiple-output (MIMO) radar framework is pr
Externí odkaz:
https://doaj.org/article/ceb99bdcd6304737bb124a88a758acb7
Autor:
Sahil Waqar, Matthias Pätzold
Publikováno v:
Sensors, Vol 21, Iss 22, p 7496 (2021)
In this paper, we analyze and mitigate the cross-channel interference, which is found in multiple-input multiple-output (MIMO) radio frequency (RF) sensing systems. For a millimeter wave (mm-Wave) MIMO system, we present a geometrical three-dimension
Externí odkaz:
https://doaj.org/article/0e7a1f24fbcb464599a422216f926454
Publikováno v:
Sensors; Volume 23; Issue 13; Pages: 5810
RF sensing offers an unobtrusive, user-friendly, and privacy-preserving method for detecting accidental falls and recognizing human activities. Contemporary RF-based HAR systems generally employ a single monostatic radar to recognize human activities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::1b6d2fd55a2f101c9be6061f09bac188
Publikováno v:
Communications in Computer and Information Science ISBN: 9783031105241
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af0135cbc18a2ad65831e4c1a4957804
https://doi.org/10.1007/978-3-031-10525-8_21
https://doi.org/10.1007/978-3-031-10525-8_21
Autor:
Matthias Patzold, Sahil Waqar
Publikováno v:
Sensors, Vol 21, Iss 7496, p 7496 (2021)
Sensors
Volume 21
Issue 22
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 22
Sensors (Basel, Switzerland)
In this paper, we analyze and mitigate the cross-channel interference, which is found in multiple-input multiple-output (MIMO) radio frequency (RF) sensing systems. For a millimeter wave (mm-Wave) MIMO system, we present a geometrical three-dimension
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3e1d7e6d1d732f953797c2ba885207a
https://www.mdpi.com/1424-8220/21/22/7496
https://www.mdpi.com/1424-8220/21/22/7496
Publikováno v:
2018 15th International Bhurban Conference on Applied Sciences and Technology (IBCAST).
In this paper, we propose a reconfigurable Monopulse tracking system. The system proposes dual-pulse PRI scheme to reduce blind range while increasing the maximum range of the radar. The system can track multiple targets in Track-While-Scan (TWS) mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::582b905480fb526d8fba89c6bb80bbcd
https://doi.org/10.1109/ibcast.2018.8312316
https://doi.org/10.1109/ibcast.2018.8312316
Publikováno v:
2016 13th International Bhurban Conference on Applied Sciences and Technology (IBCAST).
In this paper, we propose a software defined reconfigurable digital beam forming (DBF) system. The system produces 43-degrees beam-width with 22.7 dB main-to-side-lobe ratio (MSLR) and steer the beam with beam pointing accuracy of ±2 degrees with ju
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d38c8629d606ce68e47792f7607d4c
https://doi.org/10.1109/ibcast.2016.7429952
https://doi.org/10.1109/ibcast.2016.7429952