How to achieve ultra-fast power transient response in RF applications

Ampleon RF amplifiers optimized for challenging applications Nijmegen, The Netherlands – Ampleon has announced the expansion of its next generation amplifier IC portfolio. The devices are based on the company’s Advanced Ruggedized Technology (ART); thanks to their rugged design, they are able to handle the harshest

　　The third-order intermodulation distortion generated by two frequencies is a common problem in modern communication systems. When two (or more) carrier signals in the system pass through a passive device, such as an antenna, cable, filter, and duplexer, nonlinear factors will be generated at the connection of differe

Allison Transmission, a leading designer and manufacturer of propulsion solutions for conventional, electric hybrid and pure electric vehicles , has added the eGen Power 100S and 130D e-Axles to its portfolio of pure electric propulsion solutions. (Image source: Allison Corporation)

　　I. Overview 　　It is an innovative analyzer that has won more than ten best innovation awards at home and abroad since its birth (Figure 1-2). The reason why MDO4000 has achieved great success is that it introduced an innovative concept - cross-domain analysis. With cross-domain analysis, difficult problems in embedd

For ultra-thin dielectrics, the oxide capacitance (Cox) cannot be directly extracted by standard IV and CV tests due to large leakage and nonlinearity. However, using high-frequency circuit models allows accurate extraction of these parameters. As the industry moves toward 65nm nodes and below, the challenges in this r

Skyworks recently launched the SKY5805-11 RF front end developed for mobile phones, data cards and M2M devices, adding PA, RF switches, couplers and filters. Skyworks' SKY5805-11 front-end module includes independent power amplifier (PA) modules for 3G, 4G and 5G radios. It provides frequency bands 1, 2, 3, 7, 34, 3

BEIJING, China—January 4, 2023—Analog Devices, Inc., a leading global semiconductor company, and Seeing Machines, an advanced computer vision technology company that excels in designing AI-based driver monitoring systems to improve driving safety, announced a collaboration to jointly support the research and devel

With the rapid development of wireless communication technology, modulation methods with high spectrum utilization have been widely used, such as PSK and QAM modulation. A common feature of these modulated signals is that there is a difference between the average value of the signal power and the envelope peak, and the