Mersen Announces Expansion to Surge-Trap® STXH Series Latest addition to the Surge-Trap Residential Protection Product Offering NEWBURYPORT, MA (December 1, 2025) — Global electrical power and advanced materials leader Mersen is pleased to announce the expansion of its STXH Series of Surge Protective Devices (SPDs). Mersen’s leading SPD for residential … [Read more...]
DENPAFLUX Startup from Germany Ready to Disrupt EMC Consulting Industry with On-Demand Expert Services for Electronics Companies
Munich-based startup transforms how electronics companies tackle electromagnetic compatibility challenges with fast, convenient access to industry EMC experts MUNICH, Germany Introduction DENPAFLUX GmbH, a Munich-based startup born inside TDK’s internal startup acceleration program and now operating independently, today announced its mission to transform the way … [Read more...]
Waveguide Insights: Understanding Rectangular and Double-Ridge Designs for Enhanced RF Systems
OVERVIEW This App-Note provides a thorough examination of rectangular and double-ridge waveguides, highlighting their design, operating principles, advantages, and applications. It details specifications and power-handling considerations essential for RF systems. Waveguides are crucial in microwave engineering, offering low-loss, high-efficiency transmission for … [Read more...]
Myths and Legends of EMI in PCB Design
Many designers struggle with EMI and EMC challenges, and there are many myths surrounding EMI that do not help designers overcome EMC hurdles. Some designers may lack experience, while others may know EMI/EMC rules but apply them incorrectly. There is also an issue of delegation, where EMI/EMC is sometimes seen as not being a designer’s problem. No matter who is … [Read more...]
IoT Systems with mmWave Sensors
One of the most common applications of Internet of Things (IoT) devices is sensing, followed by transmission of raw data back to a base station or server for storage and further analysis. The most common of these sensing tasks seems to be environmental sensing, such as monitoring gas concentrations, temperature, humidity, etc. These devices are so ubiquitous that they … [Read more...]
Skip-Layer Routing for High Bandwidth Channels
As we have seen from discussions on chiplets and their routing standards in substrates, many of the routing techniques used in PCBs also apply in packaging. Microstrip and stripline structures can both be used in IC substrates, and the design approach is basically the same as in PCBs. This routing is fine for the majority of digital interfaces, but when we get to wideband … [Read more...]
Navigating Signal Integrity in Chiplet Designs
As the semiconductor industry embraces the chiplet design approach, electrical engineers are witnessing a significant shift in how performance, cost efficiency, and scalability are achieved. While this modular design philosophy offers advantages, it also introduces challenges to signal integrity (SI). For EMI/EMC engineers, the awareness of these signal integrity challenges is … [Read more...]
EMV 2025: Rohde & Schwarz Presents New Antenna for EMI Measurements in Frequency Range from 14.9 GHz to 44 GHz
At the EMV 2025 tradeshow in Stuttgart, Rohde & Schwarz displays for the first time its R&S HF1444G14 High-gain EMI microwave antenna with outstanding performance. The antenna covers a frequency range from 14.9 GHz to 44 GHz. It meets the requirements of the standards CISPR 16-1-4 and CISPR 16-2-3. Precise mechanical construction and optionally … [Read more...]
Shielding Design Flow Chart
The flow chart in Table 1 will assist the designer in selecting the appropriate shielding options necessary to meet their shielding and environmental requirements. The shielding requirement flow chart begins by identifying the type of NEMA or IP enclosure based on the intended environment (indoor/outdoor, military/commercial, marine or land/desert). Then, using the resulting … [Read more...]
Exodus 18.0-26.5GHz, 400-Watt SSPA, Another Industry First!
Exodus Advanced Communications' 18.0-26.5GHz, 400W Solid State Amp is another industry first! Designed for High Field Level EMC Testing, MIL-STD-461 (RS103) standards as well as other High-Power Applications, Exodus Model AMP4065LC-400 provides outstanding power/gain flatness, Forward/Reflected power monitoring in both dBm & Watts, VSWR, voltage/current and temperature … [Read more...]
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