Tag: Filters

Diode & Filter Applications in Amplitude Modulation (AM) Detection Circuits

The operation of a typical AM audio frequency signal is illustrated in the Figure 1.0 where vin is the modulated signal that is shown Figure 1.1.

AM detector circuit
Figure 1.0 AM detector circuit

A typical amplitude modulated signal that is fed … Read more

Applications of Filters in Telecommunication Systems

Electronic filters have many applications in the telecommunication and data communications industry. For example, they are used in a multichannel communication system employing a technique known as time-division multiplexing (TDM). In this system, several channels are transmitted through a medium … Read more