Connecting two prototype vehicles via FM transmission
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Date
2014
Authors
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Publisher
University of Management and Technology
Abstract
Our FM transmitter and receiver are built with discrete analog components and integrated on three
circuit boards. This project designates the design work for our intention to connect to vehicles by
implementing of transmitter-receiver technique by means of frequency modulation of range HF i.e.
25MHz. Our design consists of an audio amplifier, VCO (Voltage Controlled Oscillator), crystal
COLPITTS oscillator, power amplifier at transmitter side whereas receiver consists of LNA (Low
Noise Amplifier), oscillator, mixer, PLL (Phase Locked Loop) and a low pass filter. Our measurement
and results are also included in this project. The power of our transmitter is 486mW and receiver
is126m W. This receptivity level translates to successful audio reception at distances of almost 30m
from the transmitting antenna.
Description
Keywords
BS Thesis, Prototype Vehicles