Home Tag "Johanson Technology"

Filtering out Common Mode Noise in Congested Environments with Monolithic EMI Filters

by Johanson Dielectrics A multitude of factors are conspiring to increase the amount of “noise” interference that can disturb the functionality and even damage electronic devices, starting with the sheer number used in our vicinity at any given time.   Today’s automobiles provide a prime example.  In a single vehicle you can find Wi-Fi, Bluetooth®, […]

Miniaturized Wireless Medical Wearables

by Johanson Technology Tiny RF chip antennas are no longer relegated to PCB “keep out” areas, allowing product designers to further miniaturize wireless biosensors and medical wearables. Traditionally, small chip antennas used in RF-enabled medical devices have required a designated ground “keep out” area to minimize interference from other components and ensure the ideal radiation […]