Results 41 to 50 of about 9,214 (294)

A 64-point Fourier transform chip for high-speed wireless LAN application using OFDM

, 2004
In this article, we present a novel fixed-point 16-bit word-width 64-point FFT/IFFT processor developed primarily for the application in the OFDM based IEEE 802.11a Wireless LAN (WLAN) baseband processor.
Jagdhold, U, Grass, E, Maharatna, K, Jagdhold, Ulrich, Maharatna, Koushik, Grass, Eckhard   +5 more
core   +1 more source

Ray Tracing Modeling of Electromagnetic Propagation for On-Chip Wireless Optical Communications

Journal of Low Power Electronics and Applications, 2018
Multi-core processors are likely to be a point of no return to meet the unending demand for increasing computational power. Nevertheless, the physical interconnection of many cores might currently represent the bottleneck toward kilo-core architectures ...
Franco Fuschini, Marina Barbiroli, Marco Zoli, Gaetano Bellanca, Giovanna Calò, Paolo Bassi, Vincenzo Petruzzelli   +6 more
doaj   +1 more source

Communication Network for Sports Activity Monitoring Systems

Complexity, 2021
In this paper, through research and analysis of the communication network of the physical activity monitoring system, we combine wearable technology and identification technology and design a physical health monitoring bracelet that integrates ...
Yuhua Li, Lishuang Wan, Haimin Zhang
doaj   +1 more source

Broadband Silicon Controlled Channel for Wireless Network-on-Chip at 60 GHz

IEEE Access, 2023
This paper, which concerns the wireless network concept, presents the characterization and demonstration of silicon propagation channel control performed at around 60 GHz.
Bryan Treguer, Thierry Le Gouguec, Pierre-Marie Martin, Rozenn Allanic, Cedric Quendo   +4 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

On-chip wireless optical communication through plasmonic nanoantennas [PDF]

, 2018
On-chip wireless optical communications among distant cores in chip multiprocessors can lead to a completely new approach to overcome the limits of current on-chip communication.
Ali Emre Kaplan, Giovanna Calo, Marina Barbiroli, Franco Fuschini, Gaetano Bellanca, Michele Bozzetti, Paolo Bassi, Vincenzo Petruzzelli   +7 more
core   +2 more sources

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

A WIRELESS SENSOR NETWORK BOARD FOR ENVIRONMENTAL MONITORING USING GNSS AND ANALOG TRIAXIAL ACCELEROMETER [PDF]

, 2012
Wireless Sensor Networks (WSNs) have attracted an increasing attention in recent years because of the large number of potential applications. They are used for collecting, storing and sharing data, for monitoring applications, surveillance purposes and ...
Vittaz, E., Allegretti, Marco, Marco Allegretti, Lucianaz, Claudio, Claudio Lucianaz, Riccardo Notarpietro, Vittaz E., Notarpietro, Riccardo, Silvano Bertoldo, Oscar Rorato, Eliana Vittaz, Rorato, Oscar, Bertoldo, Silvano   +12 more
core   +1 more source

Solution‐Processed Thin‐Film Transistors With Tunable Temporal Dynamics for Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Solution‐processed CNT and CNT/P3HT ion‐gated transistors exhibit materials‐defined synaptic timescales: fast CNT devices for high‐frequency spiking and slow hybrid devices for temporal integration. Embedding these dynamics into coupled reservoir‐computing and spiking neural network simulations reveals that a Hybrid‐Reservoir / CNT‐SNN architecture ...
Kevin Schnittker, Haoyi Lin, Zahra Bahrami, Strahinja Marinkovic, Sung Hyun Lee, Joseph Andrews   +5 more
wiley   +1 more source