Making Field-Oriented Control of motors simple
The move from mechanical to electronically controlled commutation of motors, coupled with new battery technologies, has opened up a wide…
A Dual Channel SMT Packaged PA for 26GHz 5G
Although the formal agreement of the mm-wave bands for 5G will not be finalised until the World Radio Conference in…
Hats off to the boundary element method
Engineers at GN Resound used the boundary element method for acoustics to create a simulated version of a physical Head…
New automotive audio amplifier delivers sound quality and efficiency
Amplifiers have been with us for years and have followed a development path that has continually innovated to bring new…
Automatic trash can
Almost every appliance in domestic life is experiencing innovation in automation and intelligence. In keeping with this trend, this app…
How Advanced Precision Motors Empower The IOT and Industry 4.0
Electric motors have been around for over a century (the electric trolley has existed since the late 19th Century), but…
Regulated Capacitive Charge Pump with Programmable Output and Powerdown using GreenPAK
Many battery powered applications in the IoT market require additional voltage levels for powering specific interface circuits, sensors, etc. This…
Active Bridge Rectifiers Reduce Heat Dissipation within PoE Security Cameras
Power over Ethernet (PoE) has been embraced by the video surveillance industry as a solution to an age-old problem: complicated…
Plextek RFI closes the gap between measured and modelled MMIC performance
This white paper reviews some recent MMIC designs carried out by Plextek RFI that demonstrate how highly accurate MMIC performance…
Achieving smooth and fast startup of a sensorless BLDC motor using a microcontroller for initial position detection
Brushless DC motors featuring low noise and high durability are extensively used in many fields, including industrial applications, automobiles, and…