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 ... way the base is ...

Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are ... pulse at a set point in the received FM signal’s waveform, usually at the zero ...

This phenomenon is exploited in the circuit to detect the energetic microwave radiations. A pickup coil (L2) with a capacitor (C2) forms the signal detector which resonates ... The circuit is immune ...

Photonic quantum technologies hold promise to repeat the success of integrated nanophotonic circuits in non ... read-out via the connected RF probe. The collected signal is then electrically ...

Spectrum Control's family of software-definable, RF+ sysetm blocks work with mixed-signal devices like Direct RF FPGAs (see ...

As head of Sierra Circuits, a fast-growing Silicon Valley company that produces ... "One must carefully inspect complete path of the signal-from the moment it is created, to the end point and ensure ...