Cell Phone Detector Circuit Using Schottky Diode. Lm358 amplifies the received signal. The diode demodulates the signal and finishes detecting.
Cell phone detector circuit. Here an inductor estimation of 10uh is picked. The signal from mobile phone is a rf signal.
When compared to a pn junction diode power drop is lower in schottky diode.
The circuit below detect the presence of an activated cell phone when it detects these signals. This circuit can be used at examination halls meetings to detect presence of mobile phones and prevent the use of cell phones it can be used for detecting mobile phones used for spying and unauthorized transmission of audio and video it can be used to detect stolen mobile phones limitations of mobile phone detector circuit. The cell phone detector circuit has been designed to perfection so that it may be able to track the appearance of a mobile phone and all its. Barrier diode and low voltage diodes are the other names for schottky diode.
