Question

What is coherent detection in analog communication?

Answer 1

Explanation:

Coherent Detector

Here, the same carrier signal (which is used for generating DSBSC signal) is used to detect the message signal. Hence, this process of detection is called as coherent or synchronous detection. Following is the block diagram of the coherent detector.

Answer 2

Explanation:

In brief minimum mode is designed for single processor environment while maximum mode is designed for multiprocessor environment. In minimum mode processing unit issues control signals required by memory and i/o devices .