Coded Pulse Detector

A Coded Pulse Detector is a device or circuit that is used to detect and decode coded pulses in a signal. It is commonly used in communication systems to extract information from a coded signal.

Coded pulses are typically used to represent data or information in a digital format. These pulses can be encoded using various techniques such as pulse amplitude modulation (PAM), pulse position modulation (PPM), or pulse code modulation (PCM). The Coded Pulse Detector is designed to receive these coded pulses and decode them back into their original form.

The detector typically consists of a receiver circuit that captures the incoming signal, a decoder circuit that analyzes the coded pulses, and an output circuit that provides the decoded information. The receiver circuit may include components such as amplifiers, filters, and demodulators to properly process the incoming signal.

Once the coded pulses are received, the decoder circuit analyzes the pulse patterns and decodes them based on the specific coding scheme used. This decoding process involves identifying the pulse duration, amplitude, or position to determine the encoded information.

The output circuit of the Coded Pulse Detector then provides the decoded information in a usable format, such as digital data or analog signals. This information can be further processed or utilized by other systems or devices.

Overall, a Coded Pulse Detector plays a crucial role in communication systems by enabling the extraction and decoding of coded pulses, allowing for the transmission and reception of digital information.