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Wireless Communication Basics

Date post: 05-Feb-2016
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Basics of Wireless CommunicationRadioWaves etc.
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Wireless Communication Basics Materials developed by: Matt Welsh @ Harvard University, Marco Zennaro and Carlo Fonda @ICTP-ARPL
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Page 1: Wireless Communication Basics

Wireless Communication Basics

Materials developed by:Matt Welsh @ Harvard University,Marco Zennaro and Carlo Fonda

@ICTP-ARPL

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-A way to generate a carrier wave -A way to "add" a signal wave to the carrier wave -An antenna to radiate the combined waveform -A "ground" connection to reference the antenna -A voltage source to drive the transmission

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Generate a carrier wave

Requirements for an oscillator:•Amplification•A frequency determining device•Positive feedback

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Colpitts Crystal Oscillator

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