Results 161 to 170 of about 1,208,570 (249)

Refining Inaccurate Transmitter and Receiver Positions Using Calibration Targets for Target Localization in Multi-Static Passive Radar. [PDF]

Sensors (Basel), 2019
Zhao Y, Hu D, Zhao Y, Liu Z, Zhao C.
europepmc   +1 more source

A radar signal simulator for DAB based passive radar

, 2009
This paper describes a simulator for a digital audio broadcast (DAB) based passive radar system. Sample scenarios comprising a receiver, a target and several illuminators are given.
Lim, Y.
core  

Digital surveillance of animals and nature recovery

People and Nature, EarlyView.
Abstract Digital surveillance technologies (DSTs) are widely applied in nature recovery for their potential to generate novel data on species and ecosystems through digital tracking, automation (e.g. from hazardous locations) and from newly recruited citizen scientists.
William M. Adams
wiley   +1 more source

Nonuniform Doppler extraction-enhanced multichannel extensive cancellation algorithm for passive radar using Iridium satellite signals. [PDF]

Sci Rep
Fu H, Zhang Z, Luo Y, Fu T, Li J, Jian X, Cha H.   +6 more
europepmc   +1 more source

How do neurorehabilitation patients perceive their fundamental care needs? Findings from a qualitative study

PM&R, EarlyView.
Abstract Background The Fundamentals of Care (FoC) framework provides a structured model to support the delivery of person‐centered nursing care by integrating physical, psychosocial, and relational dimensions. Although the framework has been widely applied in acute care, little is known about its relevance in long‐term neurorehabilitation settings ...
Carlo Alberto Camuccio, Luisa Cacciante, Enrico Dal Pozzo, Francesca Burgio, Orejeta Diamanti, Mayra Veronese, Matteo Danielis   +6 more
wiley   +1 more source

Passive Radar Sensing for Human Activity Recognition: A Survey. [PDF]

IEEE Open J Eng Med Biol
Savvidou F, Tegos SA, Diamantoulakis PD, Karagiannidis GK.   +3 more
europepmc   +1 more source

Automatic insect identification, counting, and monitoring techniques: a review

Pest Management Science, EarlyView.
Automated insect monitoring increasingly integrates optical, acoustic, infrared, radar, electrostatic, and biosensing technologies with artificial intelligence. No single approach is universally optimal; reliable deployment depends on task‐specific validation, representative datasets, robustness under field conditions, energy autonomy, connectivity ...
Mariano González García, Juan Carlos Noguera Polania, Rosana González Combarros, José Ignacio López Sánchez   +3 more
wiley   +1 more source

Short-range passive radar potentialities

, 2017
The potentialities of passive radar (PR) will be illustrated in this chapter with reference to the surveillance of areas of limited extent. Despite the exploitation of the PR principle in short range applications could appear as a simple task, it is ...
Fabiola Colone
core  

Enhancing severe convection forecasts with microwave radiance assimilation in limited‐area models

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Microwave satellite radiances remain largely underexploited in convection‐permitting limited‐area models. We assess the assimilation of humidity‐sensitive radiances from the MHS instrument in the operational ICON‐2I model, improving the precipitation forecast of a severe convective event over the Marche region, Italy, substantially by correcting ...
Marcello Grenzi, Thomas Gastaldo, Virginia Poli, Chiara Marsigli, Tijana Janjic, Alberto Carrassi   +5 more
wiley   +1 more source

Joint Optimization of Receiver Placement and Illuminator Selection for a Multiband Passive Radar Network. [PDF]

Sensors (Basel), 2017
Xie R, Wan X, Hong S, Yi J.
europepmc   +1 more source