by Tarun Agarwal 4 years ago What is an Attenuator – Design, Types and Applications Wireless communication technology has paved the way for very interesting inventions. It is also known as ” over the air” communication. This technology made mobile and interplanetary communication a reality. The first mobile...
by Tarun Agarwal 4 years ago What is Electromagnetic Interference : Types and Methods To Prevent Over the years, radio communication has significantly evolved. It is the basic method through which wireless communication is done. It transmits information wirelessly with the help of radio waves and electromagnetic waves. The waves which...
by Tarun Agarwal 4 years ago What is a Push-pull Amplifier : Circuit Diagram and Its Working Principle When the need for long-distance audio communication increased, it created the need to increase the amplitude of electrical signals to transmit them over long distances. Departments like telephone and telegraphy, duplex transmission, etc...
by Tarun Agarwal 4 years ago What is Transmission Media in Computer Networks & Its Types The representation of data can be done through computers as well as other types of telecommunication devices with the help of signals. These are broadcasted from one device to another in the shape of electromagnetic energy. The signals...
by Tarun Agarwal 4 years ago What is Bus Topology in Computer Networks & Its Differences There are various communication devices are connected to a network to establish a reliable communication network. The devices connected in a communication network are known as ‘nodes’. These nodes are connected through ‘Links’....
by Tarun Agarwal 4 years ago What is Circuit Switching – Diagram, Advantages & Disadvantages For transmission of data from sender to receiver, communication links are to be established. In a simple computer network, only one link connecting the sender and receiver would be sufficient. But for larger networks, there will exist more...
by Tarun Agarwal 4 years ago What is a Transceiver : Working, Types & Its Applications The term transceiver is not a separate network device but it is integrated into a network card device. As the name suggests, it is a combination of a transmitter as well as a receiver of signals, like analog (or) digital. In principle,...
by Tarun Agarwal 4 years ago What is Internet Protocol Suite : Architecture & Its Layers An Internet Protocol Suite is invented by Vint Cerf and Bob Kahn in the year 1970. In 1973 TCP was divided into two protocols that are TCP (Transmission Control Protocol) and IP (Internet Protocol). In the year 1983, the NCP that is Network...
by Tarun Agarwal 4 years ago What is Virtual Private Network : Working & Its Types In the year 1996, a method called “point to point tunneling protocol” was invented by Gurdeep Singh Pall from Microsoft to implement the VPN (Virtual Private Network) for the secure connection. Microsoft’s Gurdeep Singh Pall...
by Tarun Agarwal 4 years ago What is Nanotechnology : Types, and Its Uses All the matter around us is composed of atoms and molecules. To understand the behavior of a particular material the quantum characteristics of the atoms are looked up for. But with the advent of research, it was found that there exists...
