How can the EMI/EMC community continue to blame this accident on electromagnetic interference (EMI) from the USS Forrestal’s on-board AN-SPS-43 search radar when the official US Navy inquiry comes to different conclusions?
The post Was it the Radar? Respectfully Revisiting the 1967 US Navy USS Forrestal Carrier Disaster: Part 2 appeared first on In Compliance Magazine.
The Commission of the European Union (EU) has published its biennial report monitoring consumer sentiment across the EU in connection with consumer conditions in the Union.
The post EU Commission Releases Its Consumer Conditions Scoreboard appeared first on In Compliance Magazine.
Change is the only constant. A product lifecycle approach underpinned by a proactive and reactive regulatory and compliance strategy is key to success. Using digital tools to augment that process generates faster yet reliable data and results to bring safer medical devices to market that improve patient outcomes.
The post Achieving and Sustaining Medical Device Compliance appeared first on In Compliance Magazine.
This series of articles delves into the design principles of power filters for switched-mode power converters and similar applications, focusing on conducted and radiated emissions. Part 2 will examine specific aspects of switched power converters.
The post Filter Designs for Switched Power Converters: Part 2 appeared first on In Compliance Magazine.
This first installment in a two-part series evaluates inductor impedance using S11 parameters across one-port shunt, two-port shunt, and two-port series methodologies. Experimental results reveal significant discrepancies between measured values and manufacturer specifications, highlighting limitations in S11-based impedance characterization techniques.
The post Inductor Impedance Evaluation from S-Parameter Measurements appeared first on In Compliance Magazine.
The teaser maintains a technical, authoritative tone that should appeal to engineering professionals while highlighting the article's key experimental findings. It addresses the misconceptions about AC ionizer safety and emphasizes the quantitative approach taken in the study, which should generate interest among readers concerned with ESD protection in semiconductor manufacturing environments.
The post AC and DC Ionization, the Whole Story appeared first on In Compliance Magazine.
Ensuring precision in high-voltage testing demands rigorous instrument calibration, with certified laboratories meticulously aligning measurements to national standards for uncompromising accuracy and reliability.
The post Mastering High Voltage: The Importance of Accurate Test Equipment appeared first on In Compliance Magazine.
Advancing medical acoustic microscopy through innovative digital techniques: maximizing echo detection, enabling high-speed scanning, and achieving precise, synchronized ultrasonic imaging.
The post Use of a PC-Based Digitizer in Medical Acoustic Microscopy System appeared first on In Compliance Magazine.
Learn how to perform in-house conducted emissions testing for DC-powered devices like automotive and medical equipment, using simple test setups and filters to reduce electromagnetic noise across various frequency ranges.
The post Pre-Compliance Testing for Conducted Emissions – DC-Powered Devices appeared first on In Compliance Magazine.
IEEE's EMC Society invites students to compete in an RF source location challenge at the EMC+SIPI Symposium in Raleigh, NC. Three finalists will hunt hidden transmitters, with cash prizes awarded to the top performers.
The post IEEE Announces Student EMC Hardware Design Competition appeared first on In Compliance Magazine.
FCC warns of sophisticated "Grandparent Scam" targeting seniors, where robocallers impersonate relatives using personal details and AI-cloned voices to fabricate emergencies and trick victims into sending cash to fraudulent collectors.
The post FCC Warns Consumers of “Grandparent Scam” Robocalls appeared first on In Compliance Magazine.
Part 3 of our HIRF series examines four electromagnetic test environments protecting aircraft, explains certification levels based on failure severity, and demonstrates how understanding aircraft shielding can reduce cost and weight while maintaining safety standards.
The post High Intensity Radiated Fields (HIRF), Part 3 appeared first on In Compliance Magazine.
The Enforcement Bureau of the U.S. Federal Communications Commission (FCC) is continuing its efforts to stem the incidence of pirate radio operations in the U.S. with another round of proposed fines of nearly $400,000.
The post More Pirate Radio Enforcement Efforts appeared first on In Compliance Magazine.
The U.S. Federal Communications Commission (FCC) is proceeding with efforts to block the sale of previously authorized communications equipment from a China-based company.
The post FCC Moves to Revoke Equipment Authorizations for China-Based Company appeared first on In Compliance Magazine.
Conventional wisdom attributes conducted EMI emissions solely to power connections, but interface-sourced common-mode potentials often masquerade as power terminal issues. Discover how to properly identify and address the true origins of your EMI challenges.
The post Measuring Common Mode Versus Differential Mode Conducted Emissions appeared first on In Compliance Magazine.
Tesla and two additional technology companies are seeking waivers of current U.S. Federal Communications Commission (FCC) regulations to obtain equipment authorization to use advanced ultra-wideband (UWB) technologies in their respective products.
The post Tesla and Others Seek Waiver of Rules for UWB Systems appeared first on In Compliance Magazine.
The U.S. Federal Communications Commission (FCC) is seeking public comment on its plan to update its rules on the permitted sound volume of advertisements shown on network, cable, and satellite television broadcasting.
The post FCC Evaluating Rules to Mitigate Loudness of Broadcast Advertisements appeared first on In Compliance Magazine.
The Student EMC Hardware Design Competition is back for EMC+SIPI 2025! The Education Committee (EdCom) of the IEEE EMC Society would like to invite students currently enrolled in a college or university at either the Ph.D., graduate, or undergraduate level to submit a method for locating an RF source in the presence of unknown reflections.
The post Student EMC Hardware Competition Returns appeared first on In Compliance Magazine.
Advanced Test Equipment Corp (ATEC), a leading provider of test and measurement equipment rentals, has been recognized by the Institute of Electrical and Electronics Engineers (IEEE) for its exceptional contributions to the Electromagnetic Compatibility (EMC) Society. This prestigious award highlights ATEC’s unwavering commitment to advancing EMC testing, industry education, and regulatory compliance.
The post ATEC Honored for Longstanding Support of the EMC Society appeared first on In Compliance Magazine.
Electrostatic discharge (ESD) simulators are crucial tools in the field of electronics testing. They are designed to replicate the electrostatic discharge events that electronic devices might encounter during their lifecycle. These simulators ensure that devices can withstand ESD events without malfunctioning, which is vital for maintaining their performance and safety. Let’s explore how ESD simulators are applied across different industries.
The post Applications of ESD Simulators appeared first on In Compliance Magazine.