Feature Articles
-
Ray-Optical Modeling Of Wireless Coverage Enhancement Using Engineered Electromagnetic Surfaces
10/25/2023
In this paper, results are presented of propagation experiments conducted to verify the accuracy of a novel ray-optical scattering model for EES.
-
How GaN Semiconductors In Defense Power Supplies Affect Capacitor Selection
10/23/2023
Explore the advantages of GaN semiconductors, including lower heat generation and a smaller footprint, and the crucial role ceramic capacitors play in optimizing these systems.
-
I’m Going As A Nobel Prize Winner For Halloween
10/20/2023
This year’s batch of Nobel Laureates all seem to be fine scientists, researchers, authors, and leaders who don’t seem to have anything to do with Halloween. But don’t worry, we found some past award winners who do!
-
Smartphone Security In The Crosshairs: The Increasing Attractiveness Of Mobile Devices As Targets For Cyberattacks
10/10/2023
According to the Group Speciale Mobile Association (GSMA), nine in ten consumers are concerned over smartphone data security and privacy. But how to ensure security in smartphones if they are such an attractive target? The answer is security can never be ensured, but we can make life much harder for hackers by following best practices when it comes to securing smartphones.
-
The Importance Of Safety Capacitors In Power Electronics
10/5/2023
Safety capacitors, such as Class-X and Class-Y capacitors, play a crucial role in mitigating transient voltages and EMI in electrical circuits, ensuring safe operation in various applications.
-
What Are DC Link Supporting Filters?
9/28/2023
Discover the role of capacitors in power electronics and learn about the benefits of adding ceramic capacitors to enhance performance and reliability on the DC link.
-
Ubiquitous Connectivity Is The Future Of Wireless — Here’s How Engineers Can Prepare
9/26/2023
The main goal of wireless communications is to connect people regardless of their location, and achieving ubiquitous connectivity has become essential for modern wireless systems.
-
Understanding The Basics Of RF Signal Generation
9/26/2023
RF signal generators are a vital tool for testing and measuring. Despite advancements, their principles remain unchanged. We'll explore their structure and key metrics.
-
Power Solutions For Phased Radar
9/25/2023
Gallium Nitride (GaN) technology, with its higher power, wider bandwidth, and high breakdown voltage, has evolved and found a niche in radar systems, with PMICs simplifying its operational requirements.
-
Wide Bandgap FETs Make Regulating High Voltage Simple
9/25/2023
Wide bandgap FETs simplify high-voltage regulation, offering improved performance and eliminating the need for a negative rail in comparison to older transistor-based designs.