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by Tarun Agarwal 5 years ago

Overview on Electronic Communication Protocols

Introduction: Protocol: A set of rules and regulations is called a protocol. Communication: Exchange of information from one system to another system with a medium is called a communication. Communication Protocol: A set of rules and...

by Tarun Agarwal 5 years ago

GSM Technology Applications in Medical Services

Defining GSM GSM technology stands for Global System for Mobiles and its foundation can be credited to Bell Laboratories in 1970.  It basically uses circuit switched system and divides each 200 kHz signal into 8  25 kHz time slots and...

by Tarun Agarwal 5 years ago

Design of Yagi UDA Antenna

What is Yagi Uda Antenna? Before going into the design of an antenna we must know about the performance parameters or characteristics of antenna for communication applications. For good efficacy and directivity for reception on radio spectrum,...

by Tarun Agarwal 5 years ago

RF Communication – Protocol & Application

RF refers to the frequencies that fall with in the electromagnetic spectrum associated with radio wave propagation. RF current creates electromagnetic fields when applied to an antenna that propagate the applied signal through space. Electromagnetic...

by Tarun Agarwal 6 years ago

How GPS System Works?

What is GPS? GPS or Global Positioning System is a satellite navigation system that furnishes location and time information in all climate conditions to the user. GPS is used for navigation in planes, ships, cars and trucks also. The system...

by Tarun Agarwal 6 years ago

GSM – Architecture, Features & Working

GSM is a mobile communication modem; it is stands for global system for mobile communication (GSM). The idea of GSM was developed at Bell Laboratories in 1970.  It is widely used mobile communication system in the world. GSM is an open...

by Tarun Agarwal 6 years ago

Communication Using Infrared Technology

Infrared Communication Infrared band of the electromagnet corresponds to 430THz to 300GHz and a wavelength of 980nm. The propagation of light waves in this band can be used for a communication system (for transmission and reception) of...

by Tarun Agarwal 6 years ago

RFID – A Basic Introduction & Simple Application

Consider a Couple of Situations: You are in a mall buying a lot of things and now you have to wait in the queue for a long time and when your time comes, the person at the counter checks each item for its barcode, scans it and then the...

by Tarun Agarwal 6 years ago

Controller Area Network (CAN)

CAN or Controller Area Network is a two wired half duplex high speed serial network technology. It is basically used in communication among different devices in a low radius region, such as in an automobile. A CAN protocol is a CSMA-CD/ASM...