2021-01-22 - Kenneth Wyatt

Evaluating small EMI antennas for radiated emissions pre-compliance testing

Full-sized EMI antennas can be large and expensive, so let's explore smaller options for radiated emissions pre-compliance testing.

2020-09-03 - Asem Elshimi

Designing a Bluetooth bracelet system for contact tracing

Here is how a bracelet system design can send data to the server and detect proximity with each other using…

2020-08-24 - Geoff Schulteis

Integrating chip antennas into a PCB: Understanding antenna matching

Antennas are not like other components. Their behaviour is more difficult to predict, because an antenna will perform a certain…