Introduction Patch antenna printed circuit boards (PCBs) are among the most common pieces of radio frequency (RF) hardware that exist in modern systems today. Wireless communications, automotive radar, and aerospace/defense systems rely heavily on these structures for transmitting and receiving electromagnetic energy. Since these structures are … [Read more...]
Affordable RF Test Setups for IoT Designers
Introduction The number of connected devices keeps growing every year. Millions of devices exchange data wirelessly to make our lives easier. Wireless connectivity simplifies installation by removing cables, but it uses the electromagnetic spectrum, which is becoming more and more crowded. User demands have shifted connectivity from being a … [Read more...]
Why Maxwell’s Plane Wave Solution Matters in RF
Transmission lines, antennas, and RF measurement systems all rely on a single electromagnetic model - the plane wave solution to Maxwell’s equations. While often treated as a theoretical result, this solution governs how energy propagates, reflects, radiates, and ultimately contributes to interference in real RF hardware. There are several, heavy … [Read more...]
Signal SHFWT Series Delivers Superior Efficiency, Thermal Performance and Low EMI noise in High-Frequency Toroidal Inductor
Signal has announced the introduction of its SHFWT Series Helical Wound Flat Wire Toroidal Inductors, broadening the Signal portfolio with a high-performance solution for demanding electronic designs. The SHFWT Series strengthens Signal’s lineup of chokes, coils, and inductors, responding to increasing demand for efficient, low-loss, high-frequency power components. The low … [Read more...]
Anritsu’s MT8000A and MT8821C Adopt ETS‑Lindgren’s CTIA-Certified 5G mmWave (FR2) OTA Test System
February 24, 2026 Integrated Solution Accelerates Device Verification for 5G FR2 Band Cedar Park, Texas, February 24, 2026 – ANRITSU CORPORATION announces that its wireless Radio Communication Test Station MT8000A and Radio Communication Analyzer MT8821C have been selected by ETS‑Lindgren, the global leader in Over-the-Air (OTA) Wireless Test Solutions, for … [Read more...]
5 Common PCB Design Mistakes for IoT Devices
IoT products are often seen as an entry-level product for many PCB designers, and they require application and protocol development. It’s no wonder so many engineers and design firms market themselves as IoT solutions providers. Developing an embedded application and throwing it on a microcontroller is all well and good, but you’ll never deploy thousands or … [Read more...]
MERSEN Launches Critical Power Panelboard (CPP)
Protect your critical power systems with Mersen’s Critical Power Panel series panelboard. NEWBURYPORT, MA (February 2, 2026) – Mersen, a global expert in electrical protection and control for electrical power systems is excited to announce the latest in its portfolio of fully customizable fused panelboards. Mersen’s Critical Power Panel (CPP) series … [Read more...]
Building an IoT Device: Should I Be Concerned About EMC? Discovering the RED
Every day, more and more objects are getting connected, building local networks and connecting to the Internet. While the development of new connected devices has never been as accessible as it is today, there are still many questions around how to legally bring Internet of Things (IoT) devices to the market. This article aims to clarify the process of … [Read more...]
KRYTAR Announces Two (2) New ULTRA+ 180-Degree Hybrid Couplers Covering 10 to 40 GHz
FOR IMMEDIATE RELEASE JANUARY 20, 2026, SUNNYVALE, CALIF. — KRYTAR, Inc., a leader in the design and production of ultra-broadband microwave components announces two (2) new ULTRA+ 180-Degree Hybrid Couplers that deliver 3 dB of coupling over the frequency range of 10.0 to 40.0 GHz in compact packages. KRYTAR’s New family of ULTRA+ 180-Degree, 3 dB, … [Read more...]
EMC and Reliability in Flex PCB Cables Vs. Cable Assemblies
In military and aerospace systems, interconnect failure isn’t just an inconvenience; it can mean mission failure, equipment loss worth millions of dollars, or in the worst case, loss of life. Every connection between circuit boards represents a potential point of failure that must withstand extreme environmental conditions while maintaining signal integrity and EMC … [Read more...]
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