Results 91 to 100 of about 30,922 (261)

Eastward traverse of equatorial plasma plumes observed with the Equatorial Atmosphere Radar in Indonesia [PDF]

open access: yes, 2006
The zonal structure of radar backscatter plumes associated with Equatorial Spread F (ESF), probably modulated by atmospheric gravity waves, has been investigated with the Equatorial Atmosphere Radar (EAR) in West Sumatra, Indonesia (0.20° S ...
M. Yamamoto   +5 more
core   +3 more sources

Fall Detection Based on Continuous Wave Radar Sensor Using Binarized Neural Networks

open access: yesApplied Sciences
Accidents caused by falls among the elderly have become a significant social issue, making fall detection systems increasingly needed. Fall detection systems such as internet of things (IoT) devices must be affordable and compact because they must be ...
Hyeongwon Cho   +4 more
doaj   +1 more source

Analysis of Multiresolution Characteristics of Complex Continuous Wave Signal Modulated by Pseudocode Family

open access: yesLeida xuebao, 2016
In this study, a new type of Continuous Wave (CW) signal modulated by pseudocode family is designed, solving the problem of more quantity of warhead dynamic fragments, larger speed variation, larger distribution and more difficult resolution during the ...
Han Zhuangzhi   +2 more
doaj   +1 more source

Document-related Awareness Elements in Synchronous Collaborative Authoring [PDF]

open access: yes, 2006
Simultaneous collaboration on documents by distributed authors has been supported by numerous synchronous collaborative authoring systems that are widely available.
Raikundalia, Gitesh K, Zhang, Hao Lan
core  

MRI retrospective respiratory gating and cardiac sensing by CW Doppler radar: A feasibility study [PDF]

open access: gold, 2023
Wonje Lee   +7 more
openalex   +1 more source

Monitoring of the MU radar antenna pattern by Satellite Ohzora (EXOS-C) [PDF]

open access: yes, 1986
As the first attempt among MST (mesosphere stratosphere troposphere) type radars, the MU (middle and upper atmosphere) radar features an active phased array system. Unlike the conventional large VHF radars, in which output power of a large vacuum tube is
Fukao, S.   +3 more
core   +1 more source

Design of a K-band CW Radar Transceiver [PDF]

open access: bronze, 2009
Byung-Chang Nam, Gyoo‐Soo Chae
openalex   +1 more source

Conceptual design of a 1-MW CW X-band transmitter for planetary radar [PDF]

open access: yes
A proposed conceptual design to increase the output power of an existing X-band radar transmitter used for planetary radar exploration from 365 kW to 1 MW CW is presented.
Bhanji, A. M.   +3 more
core   +1 more source

Vehicle classification based on convolutional networks applied to FM-CW radar signals

open access: yes, 2017
This paper investigates the processing of Frequency Modulated-Continuos Wave (FM-CW) radar signals for vehicle classification. In the last years deep learning has gained interest in several scientific fields and signal processing is not one exception. In
Capobianco, Samuele   +3 more
core   +1 more source

Detection of Soil Water Content Using Continuous Wave Ground Penetrating Radar

open access: yesJOIV: International Journal on Informatics Visualization, 2018
In this work, continuous wave ground-penetrating radar (CW-GPR) has been used for detecting the soil water content in context to farm management.
Sonal Oimbe, Rahul Ingle, Raval Awale
doaj   +1 more source

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