Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Yosef Pinhasi"'
Publikováno v:
Sensors, Vol 24, Iss 15, p 5038 (2024)
In our paper, we propose a generalized version of the Alternating Projections Digital Hard Successive Interference Cancellation (AP-HSIC) algorithm that is capable of decoding any order of constellation M in an M-Quadrature Amplitude Modulation (QAM)
Externí odkaz:
https://doaj.org/article/c6a5f49a1f5a4fa68a9e5cf3c696439a
Publikováno v:
Remote Sensing, Vol 15, Iss 18, p 4553 (2023)
This study presents a reliable classification of walking pedestrians and animals using a radar operating in the millimeter waves (mmW) regime. In addition to the defined targets, additional targets were added in an attempt to fool the radar and to pr
Externí odkaz:
https://doaj.org/article/f46e74770bb04f42bf0f39108ef70768
Publikováno v:
Remote Sensing, Vol 15, Iss 3, p 782 (2023)
This paper describes a coherent multi-dwell processing (CMDP) method for high velocity estimation and super-resolution in search and track, while search (TWS) radar modes use an un-conventional signal processing algorithm that exploits multi-dwell tr
Externí odkaz:
https://doaj.org/article/a409ec4a595f443abc9392025dd1509c
Publikováno v:
Sensors, Vol 22, Iss 19, p 7182 (2022)
Various destructive weather and physical phenomena affect many parameters in the radio layer (i.e., affecting the wireless paths Over-The-Air (OTA)) of many outdoor-to-outdoor wireless systems. These destructive effects create polarization torsion an
Externí odkaz:
https://doaj.org/article/1391e103c4e943629361399907ce3027
Publikováno v:
Remote Sensing, Vol 14, Iss 4, p 867 (2022)
In this study, we propose a range detection (RD) ability by a continuous wave (CW) bistatic Doppler radar (RDCWB) of small and fast targets with very high range resolution. The target’s range and velocity are detected simultaneously. The scheme is
Externí odkaz:
https://doaj.org/article/d63f3ec95c974c45a528093950a2d90a
Publikováno v:
Energies, Vol 14, Iss 12, p 3507 (2021)
A diamond’s color grading is a dominant property that determines its market value. Its color quality is dependent on the light transmittance through the diamond and is largely influenced by nitrogen contamination, which induces a yellow/brown tint
Externí odkaz:
https://doaj.org/article/486b61574f61481c861274ca1e29b01d
Coherent Integration Loss Due to Nonstationary Phase Noise in High-Resolution Millimeter-Wave Radars
Publikováno v:
Remote Sensing, Vol 13, Iss 9, p 1755 (2021)
Phase noise refers to the instability of an oscillator, which is the cause of instantaneous phase and frequency deviations in the carrier wave. This unavoidable instability adversely affects the performance of range–velocity radar systems, includin
Externí odkaz:
https://doaj.org/article/8c522fb48138486583dfe066aa07c232
Publikováno v:
Sensors, Vol 20, Iss 17, p 4660 (2020)
We present a technique for the identification of human and animal movement and height using a low power millimeter-wave radar. The detection was based on the transmission of a continuous wave and heterodyning the received signal reflected from the ta
Externí odkaz:
https://doaj.org/article/994e1de4408545febcc0242143652318
Publikováno v:
Sensors, Vol 20, Iss 11, p 3284 (2020)
In this study, the detection of a low radar cross-section (RCS) target moving at a very high speed using a high-resolution millimeter-wave radar is presented. This real-time detection is based on the transmission of a continuous wave and heterodyning
Externí odkaz:
https://doaj.org/article/ac36b34843344b21a391dfb007206f1d
Autor:
Faina Nakonechny, Margarita Barel, Arad David, Simor Koretz, Boris Litvak, Elena Ragozin, Ariel Etinger, Oz Livne, Yosef Pinhasi, Gary Gellerman, Marina Nisnevitch
Publikováno v:
International Journal of Molecular Sciences, Vol 20, Iss 13, p 3196 (2019)
The global spread of bacterial resistance to antibiotics promotes a search for alternative approaches to eradication of pathogenic bacteria. One alternative is using photosensitizers for inhibition of Gram-positive and Gram-negative bacteria under il
Externí odkaz:
https://doaj.org/article/320701643af2432f9d690af313ad2bf1