Results 1 to 10 of about 23,415 (245)

Implementation of polarization diversity pulse-pair technique using airborne W-band radar [PDF]

Atmospheric Measurement Techniques, 2019
This work describes the implementation of polarization diversity on the National Research Council Canada W-band Doppler radar and presents the first-ever airborne Doppler measurements derived via polarization diversity pulse-pair processing.
M. Wolde, A. Battaglia, A. Battaglia, C. Nguyen, A. L. Pazmany, A. Illingworth   +5 more
doaj   +4 more sources

Avalanche dynamics measurement by pulsed Doppler radar [PDF]

Annals of Glaciology, 2001
AbstractThis paper presents the application of a pulsed Doppler radar for the measurement of dynamic properties of snow and ice avalanches. The instrument was developed and built by the Institute of Communications and Wave Propagation, Technical University Graz, and is operated by the Austrian Institute for Avalanche and Torrent Research (AIATR ...
Helmut Schreiber, Walter L. Randeu, Horst Schaffhauser, Lambert Rammmer   +3 more
openaire   +2 more sources

Brachialis Pulse Wave Measurements with Ultra-Wide Band and Continuous Wave Radar, Photoplethysmography and Ultrasonic Doppler Sensors [PDF]

Sensors, 2020
The measurement and analysis of the arterial pulse wave provides information about the state of vascular health. When measuring blood pressure according to Riva-Rocci, the systolic and diastolic blood pressure is measured non-invasively with an ...
Horst Hellbrück, Gunther Ardelt, Philipp Wegerich, Hartmut Gehring   +3 more
doaj   +2 more sources

STAR-RIS-Based Pulse-Doppler Radars [PDF]

2024 32nd European Signal Processing Conference (EUSIPCO)
Accepted at the 2024 European Signal Processing Conference, Lyon ...
Grossi, Emanuele, Taremizadeh, Hedieh, Venturino, Luca   +2 more
openaire   +4 more sources

Demonstration of a Speckle Based Sensing with Pulse-Doppler Radar for Vibration Detection. [PDF]

Sensors (Basel), 2018
Ozana N, Bauer R, Ashkenazy K, Sasson N, Schwarz A, Shemer A, Zalevsky Z.   +6 more
europepmc   +3 more sources

Clutter detection in pulse-doppler radar systems

, 2010
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Ahmet Gungor
openaire   +5 more sources

Improved spectral processing for a multi-mode pulse compression Ka–Ku-band cloud radar system [PDF]

Atmospheric Measurement Techniques, 2022
Cloud radars are widely used in observing clouds and precipitation. However, the raw data products of cloud radars are usually affected by multiple factors, which may lead to misinterpretation of cloud and precipitation processes.
H. Ding, H. Ding, H. Li, H. Li, L. Liu
doaj   +1 more source

OTFS Based SAR With Low Complexity Receiver

IEEE Access, 2023
Synthetic aperture radar (SAR) are exploiting millimeter-wave (mmWave) band for imaging applications. However, with the conventional pulse-width of few tens of microseconds the receive SAR signal experiences intra-pulse Doppler shift in mmWave band which
Gaurav Sharma, A. Arockia Bazil Raj
doaj   +1 more source

A new method for Synthetic Impulse and Aperture Radar transmitting waveform design based on non‐sequential positive, negative and random carrier frequency coding with dot product approach

IET Radar, Sonar & Navigation, 2022
Synthetic Impulse and Aperture Radar (SIAR) is a kind of Multiple Input Multiple Output (MIMO) radar. It is a four‐dimensional radar that has advantages against stealth targets, multi targets, anti‐radiated missile, reconnaissance and interference, as ...
Pourya Yaghoubi Aliabad, Hossein Soleimani, Mohammad Soleimani   +2 more
doaj   +1 more source

A Coherent on Receive X-Band Marine Radar for Ocean Observations

Sensors, 2021
Marine radars are increasingly popular for monitoring meteorological and oceanographic parameters such as ocean surface wind, waves and currents as well as bathymetry and shorelines.
Jochen Horstmann, Jan Bödewadt, Ruben Carrasco, Marius Cysewski, Jörg Seemann, Michael Streβer   +5 more
doaj   +1 more source