What is communication technology?

Communication technology, also known as communication engineering (also known as information engineering, telecommunications engineering, formerly known as long-distance communication engineering and weak current engineering), is an important branch of electronic engineering and one of the basic disciplines. This course focuses on the principle and application of information transmission and signal processing in communication. Communication engineering studies the transmission of information from a sender (source) to one or more receivers (sink) by electric pulses in the form of electromagnetic waves, sound waves or light waves. Whether the receiver can correctly identify the information depends on the loss in transmission. Signal processing is an important link in communication engineering, including filtering, coding and decoding. Specialized courses include computer network foundation, circuit foundation, communication system principle, switching technology, wireless technology, computer communication network, communication electronic circuit, digital electronic technology, optical fiber communication and so on.