RF Communication and MIMO

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About Course

This comprehensive training program is designed to provide hands-on and theoretical knowledge in RF (Radio Frequency) Communication and MIMO (Multiple Input Multiple Output) systems. The course bridges the gap between classroom concepts and real-world wireless communication applications.
In today’s world, we are surrounded by countless wireless devices—smartphones, Wi-Fi routers,Bluetooth gadgets, and more—each operating on different protocols and frequency bands. This dense wireless ecosystem has led to near-complete utilization of the radio frequency (RF) spectrum, which ranges from 9 kHz to 300 GHz. To manage this, the spectrum is divided into frequency bands and further into channels, allowing diverse technologies to coexist with minimal interference.
RF waves, a natural electromagnetic phenomenon, have enabled humanity to communicate over long distances, explore space, and understand our planet. From everyday mobile phones to deep-space telescopes, RF communication plays a critical role in how we connect,navigate and share information.
In this course, we designed and implemented RF communication systems using GNU Radio Open source software development toolkit & Python, C++ Programming Languages enabling hands-on experience with real-time signal processing, modulation techniques, and SDR-based wireless transmission.

Objectives:
● To build foundational understanding of RF systems, signal propagation, and wireless
channel characteristics.
● To explore the principles and practical deployment of MIMO technology used in modern
wireless standards like LTE and 5G.
● To provide hands-on experience with software tools such as GNU Radio, as well as hardware platforms like USRP (Universal Software Radio Peripheral).

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What Will You Learn?

  • Modulate/Demodulate RF signals (e.g.FM, QPSK,FSK, OFDM).
  • Visualize waveforms and spectra in real-time.
  • Interface with SDR hardware like USRP B200, RTL-SDR etc.
  • Develop custom RF applications for learning, research, or practical wireless systems.

Course Content

PreLabs : Installation & System Readiness

  • Linux Ubuntu OS Installation
    12:35
  • Setting up the USRP Hardware Driver on Linux
    10:09
  • Communicating with your USB Connected USRP
    04:37
  • QUIZ

Introduction to SDR

Introducing to GNU Radio

Introduction to GNU Radio Companion

Flow Graph Fundamentals

Introducing DSP Blocks in GNU Radio

FM Transmitter & Receiver

Implementation of Different Modulation Techniques using GNU Radio

USRP B200 Programming using Python

Implementation Of Signal Transmitting and Receiving Using USRP Over GNU Radio

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