Results 51 to 60 of about 568,800 (146)

Power Efficiency Improvement for Dual–Dielectric Resonator Oscillators

open access: yesInternational Journal of RF and Microwave Computer-Aided Engineering, Volume 2025, Issue 1, 2025.
A dual–dielectric resonator oscillator (DDRO) was previously introduced as a promising configuration for wireless power transfer (WPT), achieving a wireless power level of 13.07 dBm with a DC‐to‐RF efficiency of 19.50%. This work presents the design, simulation, and implementation of a single‐port WPT system employing a parallel‐feedback DDRO for ...
Sam Moeini   +3 more
wiley   +1 more source

Assessing the Current State of Net Neutrality and Exploring Solutions in Creating and Maintaining Open, Available, and Innovative Internet and Broadband Services [PDF]

open access: yes, 2019
This article examines the current state of net neutrality regulation in the United States. Debates surrounding net neutrality are varied and layered. They include legal questions regarding how the internet should be classified under existing statutes ...
Troiano, Robbie
core   +1 more source

Dynamics, Monitoring, and Forecasting of Tephra in the Atmosphere

open access: yesReviews of Geophysics, Volume 62, Issue 4, December 2024.
Abstract Explosive volcanic eruptions inject hot mixtures of solid particles (tephra) and gasses into the atmosphere. Entraining ambient air, these mixtures can form plumes rising tens of kilometers until they spread laterally, forming umbrella clouds. While the largest clasts tend to settle in proximity to the volcano, the smallest fragments, commonly
F. Pardini   +7 more
wiley   +1 more source

Finite Element Method Modeling of the Wire Thickness of a Monopole on a Circular Ground Plane

open access: yesRadio Science, Volume 59, Issue 12, December 2024.
Abstract Simulations and measurements of the input impedance and matching of a cylindrical monopole at the center of a circular ground plane are presented. The design parameters are the monopole length (0.23λ $0.23\lambda $ to 0.26λ $0.26\lambda $), the monopole radius (10−5λ $1{0}^{-5}\lambda $ to 5×10−3λ $5\times 1{0}^{-3}\lambda $), and the ground ...
C. G. Hynes, R. G. Vaughan
wiley   +1 more source

Exploring Energy Consumption Issues for video Streaming in Mobile Devices: a Review [PDF]

open access: yes, 2017
The proliferation of high-end mobile devices, such as smart phones, tablets, together have gained the popularity of multimedia streaming among the user.
Deshpande, A. (Aarti)
core  

Tour guide robot: a 5G-enabled robot museum guide. [PDF]

open access: yesFront Robot AI, 2023
Rosa S   +6 more
europepmc   +1 more source

Design and Implementation of Bandwidth-aware Memory Placement and Migration Policies for Heterogeneous Memory Systems [PDF]

open access: yes, 2018
Department of Computer Science and EngineeringHeterogeneous memory systems are composed of several types of memory, and are used in various computing domains.
Yu, Seongdae
core  

Ingress throttling and its applications in IEEE 802.11 based MANETs

open access: yes, 2017
One of the stumbling blocks which prevents multihop ad hoc networks from wide deployment is a known problem of unfair bandwidth distribution between competing data sessions.
Evgeny Osipov, C. Tschudin
semanticscholar   +1 more source

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