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VLSI

Very large-scale integration (VLSI) is?the process of creating an integrated circuit (IC) by combining millions of MOS transistors onto a single chip.VLSI circuits are used everywhere, real applications include microprocessors in a personal computer or workstation, chips in a graphic card, digital camera or camcorder, chips in a cell phone or a portable computing device,etc.

data-compression-and-encrysion

Data compression is known for reducing storage and communication costs. It involves transforming data of a given format, called source message, to data of a smaller sized format, called codeword. Data encryption is known for protecting information from eavesdropping.

linear-integrated-circuits

A linear integrated circuit (linear IC) is?a solid-state analog device characterized by a theoretically infinite number of possible operating states. It operates over a continuous range of input levels. In contrast, a digital IC has a finite number of discrete input and output states.

digital-telephony

Digital telephony is?the use of digital electronics in the operation and provisioning of telephony systems and services. Since the late 20th century, a digital core network has replaced the traditional analog transmission and signaling systems, and much of the access network has also been digitized.

digital-signal-processing

Digital signal processing (DSP) is?the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide variety of signal processing operations.

operating-systems

An?operating system?(OS) is?system software?that manages?computer hardware,?software?resources, and provides common?services?for?computer programs.

power-electronics

Power electronics deals with the processing of high voltages and currents to deliver power that supports a variety of needs.

embedded-system-design

Embedded systems design is?the process where hardware and firmware designers come together to build embedded systems from scratch. This involves PCB design, where the necessary components are connected to build functional circuits.

digital-switching-system

Digital switching refers to?switching of digital signals using digital switches. Digital switches can interact with each other via digital trunks while simultaneously supporting analog lines and analog trunks

microelectronics-circuits

Microelectronics?is a subfield of?electronics. As the name suggests, microelectronics relates to the study and manufacture (or?microfabrication) of very small electronic designs and components.These devices are typically made from semiconductor materials. Many components of normal electronic design are available in a microelectronic equivalent. These include transistors, capacitors, inductors, resistors, diodes and (naturally) insulators and conductors can all be found in microelectronic devices.

network-theory

Network theory is?the study of graphs as a representation of either symmetric relations or asymmetric relations between discrete objects. In computer science and network science, network theory is a part of graph theory: a network can be defined as a graph in which nodes and/or edges have attributes

electromagnetic-field-theory

Electromagnetic field theory states that a property of space caused by the motion of an electric charge. A stationary charge will produce only an electric field in the surrounding space. If the charge is moving, a magnetic field is also produced. An electric field can be produced also by a changing magnetic field.

digital-logic-design

The digital logic design is?a system in electrical and computer engineering that uses simple numerical values to produce input and output operations. As a digital design engineer, you may assist in developing cell phones, computers, and related personal electronic devices.

information-theory-and-coding

Information is the source of a communication system, whether it is analog or digital. Information theory is?a mathematical approach to the study of coding of information along with the quantification, storage, and communication of information.

electronic-material-and-processes

Electronic materials are the materials used in electrical industries, electronics and microelectronics, and the substances for the building up of integrated circuits, circuit boards, packaging materials, communication cables, etc. Electronics Process Technology is a systemised presentation of new techniques and methods in electronics manufacture.

digital-circuit-design

A digital circuit is?designed by using a number of logic gates on a single integrated circuit ? IC. The input to any digital circuit is in the binary form ?0's? and ?1's?. The output obtained on processing raw digital data is of a precise value.