Results 41 to 50 of about 23,349 (314)

Accurate Models for Evaluating the Direct Conducted and Radiated Emissions from Integrated Circuits

Applied Sciences, 2018
This paper deals with the electromagnetic compatibility (EMC) issues related to the direct and radiated emissions from a high-speed integrated circuits (ICs). These emissions are evaluated here by means of circuital and electromagnetic models. As for the
Domenico Capriglione, Andrea G. Chiariello, Antonio Maffucci   +2 more
doaj   +1 more source

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

Advanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee, Jieun Jung, Hyeongoh Park, Dongwuk Jung, Doyune Kim, Changeui Hong, Seungbeom Kang, Hyunsoo Kim, Tae Kim, Jongho Lee   +9 more
wiley   +1 more source

High power printed circuit board design for automotive fuse block usage

Dyna, 2017
The minimal size for the conductor calculation is always the first point of interest when an electrical designer is creating a High Power Printed Circuit Board for automotive applications; in this paper you will see the factors considered to calculate ...
Ivan Juan Carlos Perez Olguin
doaj   +1 more source

Fabrication of MEMS on Printed Circuit Boards [PDF]

ECS Transactions, 2010
There are many ways to manufacture Micro Electro-mechanical Systems (MEMS). For thin-film fabrication of integrated MEMS parts, several different techniques (like etching and electroplating) are applied. Typically, the whole fabrication of MEMS devices is conducted on a carrier wafer, which is fixed and bonded on a Printed Circuit Board (PCB).
Lutz Rissing, Anja Wienecke, Srecko Cvetković   +2 more
openaire   +2 more sources

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Metal‐Organic Framework Embedded Electrospun Fibrous Membranes‐Based Hybrid Nanogenerators with Hierarchical Modified Polyamide Films for Mechanical Energy Harvesting and IoT Applications

Advanced Functional Materials, EarlyView.
Hybrid nanogenerator (HNG) based on a zinc‐metal‐organic framework‐loaded fibrous film integrated with a hierarchically modified nylon film having micropatterns and micropores is fabricated via an electrospinning technique, and its electrical properties are optimized. The HNGs are incorporated into wearable garments and automobile systems for practical
Sontyana Adonijah Graham, Anand Kurakula, Venkata Siva Kavarthapu, Jun Kyu Lee, Punnarao Manchi, Mandar Vasant Paranjape, Jae Su Yu   +6 more
wiley   +1 more source

University proceedings. Volga region. Technical sciences

Известия высших учебных заведений. Поволжский регион:Технические науки
Background. The production of long-term operable complex multilayer printed circuit boards is based on the decision to launch enhanced quality control based on an assessment of the reliability of printed circuit boards.
A.A. Troshin, I.V. Balakhonova
doaj   +1 more source

3D ELECTROMAGNETIC MODELING OF COPPER TRACKS ON PRINTEC CIRCUIT BOARD AND EXTRACTION OF S-PARAMETERS IN HYPERLYNX

Измерение, мониторинг, управление, контроль, 2022
Background. In modern digital devices, the issue of a comprehensive assessment of transmission lines, which are copper tracks on a printed circuit board and associated structural elements, becomes more and more important.
P.A. Maksimov
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source