![]() The propagation constant is \(\gamma = \alpha + j \beta\).Spherical coordinates parameterized by \(r, \theta, \phi\).Cartesian coordinates parameterized by \(x, y, z\).Basic antenna definitions Electromagnetic notation basics This post assumes the reader has knowledge of a few basic electromagnetics courses, and it is intended to be a quick reference for definitions and equations in the notation used at Stellenbosch. So, I aim to give a quick overview of basic antenna parameters, using the notation which I found to work very well – that is, the notation used by the Stellenbosch University electromagnetics department. And when searching online, the notation is everywhere, and a lot of stuff is not general but contains many situation-specific clauses in their definitions or equations. TL DR: After a few courses in electromagnetics, and an introduction to antenna theory, the core parameters that characterize an antenna seem really important, yet after a while I found myself forgetting what they meant a little. I post about deep learning, electronics, and other things I find interesting.ġ7 December 2019 Basic antenna parameters - A quick referenceĪ quick rundown of the basic antenna parameters, in the notation used at Stellenbosch University. I am an E&E engineering PhD student at Stellenbosch University. ![]()
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