Get Started: Login/Register
All available training materials

Please browse and make use of these materials. Each title is one training unit—the total sum of materials for one single class, session or lecture. One unit may be one video of a two-hour lecture. Another may be several files including class handouts, presentation slides, trainer’s notes, and homework.

Members can add their own tags and comments to any unit. Your input and data is greatly appreciated! Success stories and suggestions will help us build this community to better serve you, our future trainers and students.

Title Summary Author Time Language Updatedsort icon
Interference & Co-existence

Fundamentals of radio interference, and methods for identifying and mitigating it.

Ryszard Struzak English 14 Aug 08
HAPs - High Altitude Platforms

A discussion of new technologies of broadband access using stratospheric radio platforms.

Ryszard Struzak English 14 Aug 08
DIY WiFi Antennas

Do-It-Yourself antenna designs, including omnidirectional, biquad, parabolics, and cantennas.

Rob Flickenger English 14 Aug 08
Channel & Modulation Basics

An introduction to digital modulation, including:

  • Relevant modulation schemes
  • Geometric representations 
  • Coherent & Non-Coherent Detection 
  • Modulation spectra
Ryszard Struzak English 14 Aug 08