RTL-SDR dongle synoptic diagram explaining the operations done

An Intro to RTL-SDR: Technical DSP Concepts Explained

The Hobbyists Guide To RTL-SDR - Carl Laufer, PDF, Software Defined Radio

University Lab Sheet Explaining RTL-SDR and Demodulation Theory

RTL-SDR V3 Teardown and Analysis - OnElectronTech

Block diagram of the RTL-SDR.

Tutorial

Getting Started with the RTL-SDR (Software Defined Radio)

Shielding Wiring Diagram

RTL-SDR V3 Teardown and Analysis - OnElectronTech

What is SDR and what can you do with SDR? - Latest Open Tech From Seeed