Results 161 to 170 of about 3,725 (190)

Aerial BS location optimization for monitoring multiple forest areas with uplink UAV throughput requirements. [PDF]

EURASIP J Wirel Commun Netw
Katragunta P, Mikhaylov K, Barbeau M, Garcia-Alfaro J, Kranakis E, Hanninen T.   +5 more
europepmc   +1 more source

Control System for the Navigation of the Agricultural Robots: A Review

Journal of Field Robotics, Volume 43, Issue 5, Page 3474-3505, August 2026.
ABSTRACT Control systems for the navigation of autonomous agricultural robots—particularly those operating in uneven terrain and in the presence of static or dynamic obstacles—have advanced considerably in recent years. As conventional machinery evolves toward increasingly automated systems, the design of reliable navigation controllers has become ...
Edna Carolina Moriones Polanía, Hugo Rafacho Fernandes, Daniel Albiero, Angel Pontin Garcia   +3 more
wiley   +1 more source

Large and ultra-flat optical traps for uniform quantum gases. [PDF]

Sci Rep
Frye-Arndt K, Glaysher M, Rhyno B, Glaeser M, Koch M, Seckmeyer S, Ahlers H, Herr W, Gaaloul N, Schubert C, Rasel EM.   +10 more
europepmc   +1 more source

Comparative evaluation of impact-based and hybrid approaches for real time earthquake shaking prediction. [PDF]

Sci Rep
Rea R, Kagawa T, Zollo A.
europepmc   +1 more source

A Ten-Country Study on Public Perceptions of 5G EMF Emissions: Who Feels Exposed, and Why? [PDF]

Bioelectromagnetics
Link SC, Grellier J, Martin L, Eggeling-Böcker M, Abacioglu F, Schulz C, Vaupotič N, White MP, Boehmert C.   +8 more
europepmc   +1 more source

Exploring end-to-end earthquake early warning performance in large earthquakes using the February 2023 Kahramanmaraş, Türkiye sequence. [PDF]

Sci Rep
Marcou S, Lux AI, Akimov A, Williamson AL, Allen RM.   +4 more
europepmc   +1 more source

A wideband tunable, nonreciprocal bandpass filter using magnetostatic surface waves with zero static power consumption. [PDF]

Nat Commun
Du X, Ding Y, Yao S, Ding Y, Lu D, Wu S, Chang CY, Wang X, Allen MG, Olsson RH.   +9 more
europepmc   +1 more source

Sensitivity of Line-of-Sight Estimation to Measurement Errors in L-Shaped Antenna Arrays for 3D Localization for In-Orbit Servicing. [PDF]

Sensors (Basel)
Kirei BS, Rațiu V, Rațiu O.
europepmc   +1 more source

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Analysis of Passive Interference on Radio Station from UHVDC Power Transmission Lines in Short-wave Frequency

2007 International Symposium on Electromagnetic Compatibility, 2007
The paper analyses passive interference on radio station from the +800kV UHV power transmission lines because of electromagnetic scattering on the UHV power transmission lines, overhead ground and iron tower caused by external electromagnetic field, with the moment method NEC programming based on wire antenna calculation theory. The conclusion has been
Liu Jing, Zhao Zhibin, Cui Xiang, Wang Qi   +3 more
openaire   +3 more sources

Transoceanic Telephone Service- Short-Wave Equipment Technical Features of the New Short-Wave Radio Stations of the Bell System

Transactions of the American Institute of Electrical Engineers, 1930
The application of short-wave radio transmission to transoceanic telephone circuits is developing apparatus and stations designed specifically to meet the needs of these services. This paper describes from the radio point of view the important technical features and developments incorporated in the new transmitting and receiving stations of the ...
openaire   +3 more sources