Walking the exhibit hall at IMS2014 last week, I saw numerous active and passive devices in addition to test equipment. How do those passive devices stand up to microwave frequencies? Students looking ...

That’s the list. Those are your passive components. Well, it’s not that easy. Also add in a bunch of types of sensors, because they are still passive. A photoresistor is a sensor but it’s still a ...

From cell phones to smoke detectors to ultrasound equipment, microwave frequencies are being used in increasing numbers of applications. Newer wireless technologies such as WLAN and WiMAX promise to ...