MILPITAS, CA — Linear Technology reports that its LTC5533 dual-channel RF power detector is the first in the industry to reach the 11-GHz range, making it well suited for multi-band WiFi, WiMAX, and ...

Here is a simple RF bug detector that will help you detect spy bugs and can operate up to 2 GHz. Below are some essential things required for this circuit: to cover a large frequency band make a sound ...

In this paper, the authors propose Airshark – a system that detects multiple non-WiFi RF devices in real-time and using only commodity WiFi hardware. To motivate the need for systems like Airshark, ...

Download this article in PDF format. Directional couplers are used in a wide variety of applications to sense RF power, and they may appear at multiple points in a signal chain. In this article, we ...