Articles - Wireless Pi

A Real-Imaginative Guide to Complex Numbers

June 18, 2020 On a cold morning in August 2015, I narrowly missed a train to my office in Melbourne

In the recent past, high data rate wireless communications is often considered synonymous to an Orthogonal Frequency Division Multiplexing (OFDM)

In a previous article, we had a little introduction to the big picture of machine learning. More than what is

Indoor positioning is one of the core technologies behind the idea of Internet of Things (IoT). Some of the use

$A comparison of the input to a symbol-spaced versus fractionally-spaced equalizer$

We have seen before how a wireless channel distorts the Rx signal. The main task of DSP/comms engineer is to

Minimum Shift Keying (MSK) is a versatile and spectrally efficient digital modulation scheme. On this website, I have previously written

Channel estimation is a special case of the system identification problem that has a long history in the field of