Permanent magnet (PM) motors have been used by electromagnetic machinery for decades, thanks to their electrical stability, durability, and reliable performance. Although not yet mainstream, electric motors based on the Halbach arrays offer…

Electrostatic actuation, commonly used in MEMS, is based on the electrostatic fields and the forces they generate on the structures. The deformation of electrodes, caused by the electrostatic forces, is the main concern in electromechanical…

Crossovers are very interesting passive devices in monolithic Integrated Circuits (IC) and antenna arrays. These devices maintain signal purity when transmission lines intersect. There are several types of crossovers. Printed planar crossovers…

Active Infrared thermography method, based on induction heating phenomenon, is immensely developing for NDT due to its reliability and accuracy in material defect inspection. Electromagnetic-thermal non-destructive inspection has been proposed…

Finite element method (FEM) has demonstrated high reliability in the design and analysis of engineering systems. It can be used to simulate any complicated geometry and for both linear and nonlinear problems. Moreover, Finite element analysis…

In recent years, vehicle communication systems have bourgeoned, especially in Vehicle-to-vehicle (V2V) communication. This paradigm shift can be attributed to the strong appeal to minimize roadway collisions which are responsible for the death…

A RADAX motor is a hybrid combined radial-axial (RADAX) flux motor. It combines a radial flux motor with one or more axial flux motors, within the same motor housing. It has been reported to have several advantages, including higher torque,…

The machine used in this application note is a salient pole synchronous generator, equipped with 10 rotor poles and 30 stator slots . The stator slot is wounded in a double-layer winding configuration having a winding factor of 0.866. . In…

Snoring is a one of the sleep disorder syndromes caused by the Obstructive Sleep Apnea (OSA) which causes serious breathing problems. This type of apnea occurs when your throat muscles intermittently relax and block your airway during sleep.…

Wireless power transfer is used in medicine for implanted and wearable medical devices in human body such as pacemaker. Wearable and Implantable Medical Devices (WIMD) are gaining prominence and are expected to play a significant role in saving…

Analysis of 5G mmWave Waveguide Filter with Tuning Screws The demand for 5G applications increases the need for radio frequency (RF) and microwave filter components in the mm-Wave frequency bands. 5G Network systems require filters with high…

A transformer can cost millions of dollars. That’s why the simulation and validation of all performance aspects of a transformer can save you money and time. The popular EMWorks’s low frequency software package, EMS, is the preferred simulations…