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 ...

An embedded process detector circuit which helps Integrated Circuit (IC) developers to address the problem of process variability on low-geometry CMOS designs. The process detector provides the means ...

The more bias current applied to the diodes, the more they will attenuate the main audio signal. The diode bias current is created by a transistor-based peak detector circuit driven off the main ...