This circuit is useful to detect microwave (gigahertz signal) sources like microwave oven, satellite communication devices, Mobile phones etc. It gives audio visual indications when it detects the ...

Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are slightly more complicated. Wrapping your head around phase detectors, ratio detectors, ...

Researchers at Georgia Tech have found a way to harvest energy from electromagnetic waves in the air. The harvesting devices are produced using an inkjet printer and can collect small amounts of power ...

Electromagnetic interference (EMI) remains a critical challenge in the design and operation of modern electronic systems. The unwanted intrusion of electromagnetic fields can disrupt circuit ...

A new tamper detection IP protects one of the most complex physical attack routes by detecting electromagnetic fault injection (EMFI) attacks. The agileEMSensor IP complements Agile Analog’s existing ...