Results 111 to 120 of about 779,702 (326)

Data analysis techniques: Spectral processing [PDF]

open access: yes, 1983
The individual steps in the data processing scheme applied to most radars used for wind sounding are analyzed. This processing method uses spectral analysis and assumes a pulse Doppler radar.
Strauch, R. G.
core   +1 more source

Simulation study of deep-learning-based gait classification of young/elderly adults using Doppler radar

open access: gold, 2021
Toshiyuki Hoshiga   +4 more
openalex   +1 more source

DEALIASING DOPPLER SPECTRA IN METEOROLOGICAL RADARS [PDF]

open access: yesRadio Physics and Radio Astronomy, 2012
?????????????????? ?????????? ???????????????????????????? ?????????????????????????? ????????????????. ?????????? ?????????????? ???? ??????, ?????? ???????????????????? ???????????????????????? ???????????????????????????????????? ???????????????? ??????????????????????????????????????????????, ?? ?????????? ???? ???????????????????? ?????????????????
openaire   +2 more sources

The Effect of Sea Surface Slicks on the Doppler Spectrum Width of a Backscattered Microwave Signal

open access: yesSensors, 2008
The influence of a surface-active substance (SAS) film on the Doppler spectrum width at small incidence angles is theoretically investigated for the first time for microwave radars with narrow-beam and knife-beam antenna patterns.
Eugeny Meshkov   +2 more
doaj  

Synthetic aperture radar target simulator [PDF]

open access: yes, 1984
A simulator for simulating the radar return, or echo, from a target seen by a SAR antenna mounted on a platform moving with respect to the target is described.
Bickler, T. C.   +3 more
core   +1 more source

An alternative representation of Synthetic Aperture Radar images as an aid to the interpretation of englacial observations [PDF]

open access: yesThe Cryosphere
Ground-penetrating radar reveals subsurface geometry and ice stratigraphy that contains information about past and present dynamics of the cryosphere. Synthetic Aperture Radar (SAR) is a processing technique based on averaging the radar echoes received ...
Á. Arenas-Pingarrón   +6 more
doaj   +1 more source

Measurement of vertical velocity using clear-air Doppler radars [PDF]

open access: yes
A new clear air Doppler radar was constructed, called the Flatland radar, in very flat terrain near Champaign-Urbana, Illinois. The radar wavelength is 6.02 m.
Clark, W. L.   +5 more
core   +1 more source

Doppler Problems in Orthogonal MIMO Radars

open access: yes2006 IEEE Conference on Radar, 2006
This paper presents a construction methodology waveform design with low cross-correlation, autocorrelation peak sidelobe levels and resilience to Doppler for orthogonal multiple-input multiple-output (MIMO) radar applications. It shows that an existing numerical solution only addresses autocorrelation and cross-correlation properties with the result ...
Khan, H, Edwards, D, IEEE
openaire   +2 more sources

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