Sep 16 – 20, 2024
Knoxville Convention Center (KCC)
US/Eastern timezone
GRCon24 will take place in Knoxville, TN from Sept 16-20

Basics of SDR

Sep 18, 2024, 10:00 AM
2h
301C (Knoxville Convention Center (KCC))

301C

Knoxville Convention Center (KCC)

Workshop Workshop

Speaker

Paul Comitz

Description

This session provides background that will be useful for those getting started or practicing software defined radio. The session will cover elements of physics, mathematics, and software. The basics of radio waves will be covered. The use of complex numbers and subsequently In-phase and Quadrature techniques for digital signal processing are introduced and briefly discussed. Recommendations for further study are provided. The session will feature an SDR demonstration of the receipt of aviation surveillance using ADS-B, and a brief overview of GNURadio.

Intro
ADS-B Demo
What is SDR?
Radio Waves
Complex Number
I and Q
GNURadio Overview
Other tools
Summary

Presentation materials

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