Results 161 to 170 of about 348,758 (220)

Sleep and Activity Patterns in Depression From Wearable Data: Unsupervised Clustering Study. [PDF]

J Med Internet Res
Oetzmann C, Zhang Y, Cummins N, Carr E, Matcham F, Siddi S, Lamers F, Leightley D, White KM, Folarin AA, Annas P, Haro JM, Penninx BW, Vairavan S, Wykes T, Dobson RJ, Narayan VA, Hotopf M.   +17 more
europepmc   +1 more source

Radar UAV/Bird Trajectory Feature Classification Based on TCN-Transformer and the PC-TimeGAN Data Augmentation Framework. [PDF]

Sensors (Basel)
Tong F, Zhang K, Liao G, Li L, Xu J, Jiang K.   +5 more
europepmc   +1 more source

Gait Classification Based on Micro-Doppler Effect. [PDF]

Sensors (Basel)
Chen Y, Li S, Qin C, Liang K, Wei Z, Zhang H.   +5 more
europepmc   +1 more source

Feasibility Study of a Novel Method of Contactless Radar Sensing for Sleep Monitoring across Adolescence (8-18yrs): Ambient-Teens

Caddick L, Haughton D, Inchley J, Simpson SA, Brown J, Murray A, Gaggioni G, Lyall LM, Romaniuk L, Lopez LM, Smith DJ, Wyse C, Whalley HC.   +12 more
europepmc   +1 more source

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Radar 2020: The future of radar systems

2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2015
The first radar was patented 110 years ago. Fast forward to today, radar applications have become ubiquitous in typical applications i.e. speed control, air traffic control, airborne and space-borne missions, military applications and remote sensing. Research for medical radar applications is also progressing well for breast cancer detection and tumor ...
Werner Wiesbeck, Leen Sit, Marwan Younis, Tobias Rommel, Gerhard Krieger, Alberto Moreira   +5 more
openaire   +3 more sources

MIMO radar, SIMO radar, and IFIR radar: a comparison

2009 Conference Record of the Forty-Third Asilomar Conference on Signals, Systems and Computers, 2009
This paper focuses on a simple beamforming problem and compares the MIMO and SIMO radar systems for the case where the transmitter and receiver are collocated. The simplicity of the application allows one to see clearly where the advantages of MIMO radar come from, and what the tradeoffs are.
P. P. Vaidyanathan, Piya Pal
openaire   +1 more source

Metacognition in radar

2010 2nd International Workshop on Cognitive Information Processing, 2010
An airborne ground looking radar sensor's performance may be enhanced by selecting algorithms adaptively as the environment changes. A short description of an airborne intelligent radar system (AIRS) is presented with an in-depth description of the knowledge based filter and detection portions.
Gerard T. Capraro, Michael C. Wicks, Richard A. Schneible   +2 more
openaire   +1 more source

Multifunctionality In Radar: A Massive MIMO Radar Paradigm

2020 54th Asilomar Conference on Signals, Systems, and Computers, 2020
Our research considers a radar which employs an aperture consisting of thousands of elements with multifunctional MIMO capabilities. The increased spatial degrees of freedom permits the radar to be multi-functional without significantly sacrificing desired beamwidth and angular resolution.
Pawan Setlur, Adam Rose, Philip Chorman
openaire   +1 more source

RADAR | Precipitation Radar

2003
Precipitation radars scan their vicinity to determine the location, intensity, and structure of showers and storms. Several different radar variables are used to determine different aspects of the precipitation. Radar reflectivity measures the number and size of particles. In radars that transmit and receive horizontally as well as vertically polarized
openaire   +1 more source

Radar imaging

Inverse Problems, 2013
Because of their ability to operate without regard to day, night or weather conditions, radar systems are ubiquitous in remote sensing operations and are used in a wide variety of commercial and military applications. High resolution radar imaging, however, is a remote sensing subcategory that requires raw radar data to be collected over an ...
Borden, Brett, Cheney, Margaret
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