Results 181 to 190 of about 1,303,569 (379)

Effect of ion migration on lead halide perovskite on visible light communication system. [PDF]

iScience, 2023
Tang H, Zhong Y, Li J, Hou L, Liang X, Zhang J, Yang H, Dong H, Zhang L.   +8 more
europepmc   +1 more source

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

Advanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee, Osman Gul, Yeongjae Kwon, Jaeseok Jeong, Seokjoo Cho, Jihyeon Ahn, Jehee Yu, Cheolmin Kim, Donho Lee, Hyeonseok Han, Byeongju Lee, Jungrak Choi, Ji‐Hwan Ha, Yongrok Jeong, Kyungnam Kang, Ali Javey, Junseong Ahn, Inkyu Park   +17 more
wiley   +1 more source

Modelling and Design of Pre-Equalizers for a Fully Operational Visible Light Communication System. [PDF]

Sensors (Basel), 2023
Bostanoglu M, Dalveren Y, Catak FO, Kara A.   +3 more
europepmc   +1 more source

OCTOID: A Soft Robotic System Featuring Programmable Shape Morphing and Dynamic Structural Coloration

Advanced Functional Materials, EarlyView.
Inspired by octopuses, actuating legs based on soft materials are fabricated with programmed chiroptical properties and mechanical behaviors to achieve dynamic color modulation and reversible shape morphing, and these legs are developed into a modular OCTOID system.
Seung Hui Han, Seok‐In Lim, Ki‐Hyun Ryu, Sang Seok Lee, Dong‐Gue Kang, Jahyeon Koo, Kwang‐Un Jeong, Shin‐Hyun Kim, Dae‐Yoon Kim   +8 more
wiley   +1 more source

A Hybrid Indoor Positioning System Based on Visible Light Communication and Bluetooth RSS Trilateration. [PDF]

Sensors (Basel), 2023
Albraheem L, Alawad S.
europepmc   +1 more source

Synchronized Electro‐Chromo‐Emissive Devices Using a Mixed Ionic‐Electronic Conductive Layer for XR Applications

Advanced Functional Materials, EarlyView.
A single cell type Electro‐chromo‐emissive (ECECL) device integrating synchronized electrochromic (EC) and electrochemiluminescent (ECL) functions is developed using a mixed ionic‐electronic conductor (MIEC). A MIEC layer reduces ionic/electronic resistance, enabling ultrafast switching and enhanced optical contrast.
Hwandong Jang, Sienoh Park, Won‐Jae Joo, Jinbo Kim, Nori Kobayashi, Eunkyoung Kim   +5 more
wiley   +1 more source

A Review of Cognitive Hybrid Radio Frequency/Visible Light Communication Systems for Wireless Sensor Networks. [PDF]

Sensors (Basel), 2023
Miranda RF, Barriquello CH, Reguera VA, Denardin GW, Thomas DH, Loose F, Amaral LS.   +6 more
europepmc   +1 more source

Vehicular visible light communications

, 2022
To enable high-speed wireless communications, higher frequencies in the radio frequency (RF) spectrum are required to satisfy the increased demand for communication capacity. Even though researchers and industry have improved the cellular network architecture to increase the data rate, as well as decrease the latency and achieve a better quality of ...
openaire   +2 more sources

Performance Evaluation on Single-Input Single-Output and Multiple-Input Single-Output Technique in Visible Light Communication

, 2020
Norharyati Harum
openalex   +1 more source

Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays

Advanced Functional Materials, EarlyView.
A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang, Hwan‐Young Lee, Chaerim Son, Hyeonbin Jo, Shin‐Hyun Kim   +4 more
wiley   +1 more source