Results 131 to 140 of about 424,746 (259)

The dynamics of surges in the 3 February 2015 avalanches in Vallee de la Sionne [PDF]

, 2016
Five avalanches were artificially released at the Vallée de la Sionne test site in the west of Switzerland on 3 February 2015 and recorded by the GEOphysical flow dynamics using pulsed Doppler radAR Mark 3 radar system.
Ash, M, Brennan, P, Koehler, A, McElwaine, JN, Sovilla, B   +4 more
core  

High-Resolution Localization Using Distributed MIMO FMCW Radars

Sensors
Due to its fast processing time and robustness against harsh environmental conditions, the frequency modulated continuous waveform (FMCW) multiple-input multiple-output (MIMO) radar is widely used for target localization.
Huijea Park, Seungsu Chung, Jaehyun Park, Yang Huang   +3 more
doaj   +1 more source

RIS-Enabled Self-Localization With FMCW Radar

IEEE Transactions on Vehicular Technology
In the upcoming vehicular networks, reconfigurable intelligent surfaces (RISs) are considered as a key enabler of user self-localization without the intervention of the access points (APs). In this paper, we investigate the feasibility of RIS-enabled self-localization with no APs.
Hyowon Kim, Navid Amani, Musa Furkan Keskin, Zhongxia Simon He, Jorge Gil, Gonzalo-Seco Granados, Henk Wymeersch   +6 more
openaire   +2 more sources

Short-Range FMCW Radar Platform for Millimetric Displacements Measurement

, 2013
International audienceA frequency modulated continuous wave (FMCW) radar platform for millimetric displacement measurements of short-range targets is presented in this paper.
Anghel, Andrei, Cacoveanu, Remus, Ciochina, Silviu, Ioana, Cornel, Vasile, Gabriel   +4 more
core   +1 more source

On the ambiguity function for accelerating target in FMCW radar

Journal of Telecommunications and Information Technology, 2006
In the paper, we are concerned with FMCWradar detection of an accelerating target, echo of which is buried in an additive white Gaussian noise. We derive and analyze three-dimensional generalized ambiguity function for target range, velocity and acceleration. We interpret known properties of this function and obtain new ones, which allows us to specify
openaire   +2 more sources

Authoring and Living Next-Generation Location-Based Experiences

, 2016
Authoring location-based experiences involving multiple participants, collaborating or competing in both indoor and outdoor mixed realities, is extremely complex and bound to serious technical challenges. In this work, we present the first results of the
Balet, Olivier, Castet, Julien, Grubert, Jens, Gunia, Marco, Katsis, Angelos, Koleva, Boriana, Yi, Kwang Moo   +6 more
core  

Milimeterwave FMCW radar design

, 2020
In traffic radar system, Frequency Modulated Continuous Wave (FMCW) will be used since these radars are preferred in short distance and high range resolution systems.The system to be constructed is not only a system operating with Doppler principle and detection of speed; on the contrary a functional radar is planned to be produced.
openaire   +1 more source

FMCW Radar Sensors with Improved Range Precision by Reusing the Neural Network. [PDF]

Sensors (Basel), 2023
Cho H, Jung Y, Lee S.
europepmc   +1 more source

High Resolution FMCW Radar

Radar, radyo frekansı (RF) sinyalleri kullanarak hedeflerin menzilini ve hızını ölçen bir cihazdır. Bir radar sensörü açısından temel amaç, gözlem alanı içindeki tüm hedefleri tespit etmek ve yüksek bir güncelleme oranı ile eş zamanlı olarak hedef menzili ve bağıl hızı tahmin etmektir.
Duru, İremnur, Demir, Şimşek, Duru, İremnur   +2 more
openaire   +1 more source

Reconstruction of Range-Doppler Map Corrupted by FMCW Radar Asynchronization. [PDF]

Sensors (Basel), 2023
Lee KM, Lee IS, Shin HS, Ok JW, Youn JH, You EN, Yang JR, Kim KT.   +7 more
europepmc   +1 more source