DESIGN OF A FOUR BIT NUMERIC DATA TRANSCEIVER USING OPTICAL FREE SPACE COMMUNICATION
CHAPTER ONE INTRODUCTION 1.1 Brief Overview of Free-Space Communication Telecommunication is a process whereby information is encoded and transmitted over a distance through a channel or a medium by a sender to one or more receiver electronically (Advance English Dictionary). From the above definition, the word that is to be emphasized is “distance” gotten from the Greek prefix “tele” meaning “distant”. Distance is a major point to consider when building ...
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