09.16.25 -- Russian Spying On The U.S., XFdtd Simulation Of Electric Fields Between Two Headphones, & More

XFdtd simulations reveal that most electromagnetic energy between headphones travels around the human head, with minimal coupling through tissue, influenced by specific configurations and materials.

High-Q ceramic core inductors offer stable, efficient RF performance with high reliability, supporting applications in medical imaging, defense, aerospace, and industrial sectors.

Force Sensor technology redefines human-machine interfaces with low-power solutions that outperform traditional sensors, enabling reliable multi-level touch across diverse materials and demanding applications.

Antenna separation distance has different regions depending on size and wavelength where performance changes gradually. This tool calculates near-field and far-field distances.

Overvoltage Spark Gaps deliver rugged, fast-switching protection for high-voltage surge and transient events, supporting up to 100 kV and 50 kA peak current.