Transformation of capacitors for communication

The role of information and communication technologies in socioeconomic development: towards …

1. Introduction Information and communication technologies (ICT) play a significant role in all aspects of modern society. ICT have changed the way in which we communicate with each other, how we find needed information, work, …

Communication—Sustainable Starfish-Derived N-Doped Porous …

Pp-800-A retains its capacitance at 241.0 F g −1 at a high current density of 10 A g −1, representing a capacitance retention of 81.5%. However, upon the same …

2-Mbps Power-Line Communication Transmitter Based on Switched Capacitors …

Communication Transmitter Based on Switched Capacitors for Automotive Networks. Electronics 2022, 11, 3651.https ... The automotive industry is living a big transformation as even more tasks are ...

How To Achieve Transformational Communication

Good communication has an even greater effect at enterprisewide transformations, where companywide change efforts are 12.4 times more likely to be successful when senior managers communicate ...

28-GHz CMOS VCO With Capacitive Splitting and Transformer …

At 26.5 GHz, the proposed VCO achieves low phase noise of -105.8 dBc/Hz at 1-MHz offset and -130 dBc/Hz at the 10-MHz offset, respectively. This paper …

Radio Frequency (RF) Impedance Matching: Calculations and …

The shunt capacitor needs to transform the parallel 1 kΩ to a series 50 Ω resistor, which means this RC combination needs to have a loaded Q of 4.36, from Equation 6. This will give us an equivalent series resistance of 50 …

Voltage transformer

There are three primary types of potential transformers (PT): electromagnetic, capacitor, and optical. An electromagnetic potential transformer is a wire-wound transformer. An optical voltage transformer exploits the Faraday …

Laplace transform of capacitor functions and initial conditions

View 1 When solving circuits using Laplace transform, one method commonly taught is to replace a capacitor with an initial voltage with a capacitor with zero initial voltage and a special voltage in series with it. Slide 25 and 26 give an example. The equivalent circuit ...

Switched-capacitor-convertors based on fractal design for output …

Owing to the advantages of integration and being magnet-free and light-weight, the switched-capacitor-convertor plays an increasing role compared to traditional …

How To Drive Transformation With Communication

I have often found that effective communication also creates a more unified team. Everyone has been delivered the goals and objectives and understands how they are helping drive the changes and ...

Analysis and Design of a CMOS LNA With Transformer-Based Integrated Notch Filter for Ku -Band Satellite Communications …

Resonating with the switched capacitors, the notch frequency can be tuned digitally. A cross-coupled pair can further enhance the quality factor of the tank and, therefore, the rejection level. A low-noise amplifier (LNA) for Ku -band satellite communication with the proposed notch filter is implemented in 65-nm CMOS to verify the theory.

Knowles Announces Next Phase of Transformation to an …

ITASCA, Ill. & LIBERTY, S.C.--(BUSINESS WIRE)-- Knowles Corporation (NYSE: KN) ("Knowles" or the "Company"), a leading global supplier of high performance components and solutions, including ceramic capacitors and radio frequency ("RF") filters, advanced medtech microphones and balanced armature speakers and audio solutions, …

Capacitors, Inductors, and Transformers | Electrical A2Z

A resistor presents a fixed value of resistance (opposition to current) that is independent of the type of voltage (dc or ac) applied to it. Capacitors and inductors are two types of electrical components classified as reactive, …

Stop Worrying About Coupling Capacitors!

Another great research article from Ethan Winer, where he designed a simple device that measures capacitor distortion using a USB sound card and free software to try and determine the importance of high-quality capacitors in the signal path. This article details the results of his tests with different capacitor types. This article was originally …

A Harmonic Suppression Strategy Based on Adaptive Synchronous Rotating Frame Transformation …

The small capacitor drivers use film capacitors instead of electrolytic capacitors in the dc-link, which will improve the life and reliability of the drivers. H A Harmonic Suppression Strategy Based on Adaptive Synchronous Rotating Frame Transformation for Improving the Estimation Accuracy of Sensorless Drivers With Small Capacitors | IEEE Journals & …

Structure-evolution-designed amorphous oxides for dielectric energy storage | Nature Communications

Dielectric capacitors are fundamental for electric power systems, which store energy in the form of electrostatic field (E) against electric displacement (D, or polarization P), giving rise to ...

Communicationless Reactance Compensation Using PWM …

This article proposes a control scheme in which the switched capacitors are controlled simultaneously by separate closed loops on the Tx and Rx sides, thus eliminating …

Nature of power electronics and integration of power conversion …

Nature Communications - Designing efficient power and communication electronics remains a challenge. Here, the authors reveal info characteristics of power electronics and propose a...

One-Chip Integration of RF MEMS Switched Capacitor and …

In this study, a single chip reconfigurable PA prototype was successfully developed by integrating a 180-nm CMOS PA with an RF MEMS switched capacitor. …

Optimal PWM Control of Switched-Capacitor DC–DC Power Converters via Model Transformation and Enhancing Control Techniques

Optimal PWM Control of Switched-Capacitor DC–DC Power Converters via Model Transformation and Enhancing Control Techniques Abstract: This paper presents an efficient and effective method for an optimal pulsewidth-modulated (PWM) control of switched-capacitor dc–dc power converters.

2-Mbps Power-Line Communication Transmitter Based on Switched Capacitors …

(1 capacitor) than the 3-Switches topology (2 capacitors), but the current consumption is higher. Moreover, a coding is required to reconstruct the transmitted signal.