Super broad band spectra in GNURadio

In this post I show you how to create combined “super broad band” spectra from multiple narrow band sources.

In experimental scenarios, this is specially …

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Single sided spectrum in GNURadio

This is how you can make a single sided spectrum in gnu radio.

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Some key concepts in GNURadio

GNURadio is a versatile code for creating signal flow graphs from real world or synthetic sources. In gnuradio units of data are the following:

  • item …
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Effect of feed point gap in dipoles

Introduction

We simulate a simple dipole in CST Studio Suite® in order to find out the effect of its gap position and size on its …

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Phase velocity in guided structures

Definitions

In the following we start off with some definitions:

  • Complex wave number: which is how many wavelengths fit into \(2\pi\):
    $$k_c=\omega\sqrt …
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