11:21

What is a Spread Spectrum Signal and Why Are They Used?

05:14

What's Needed for 6G Mobile Prototyping and Testing at 28 GHz mm-Wave?

10:13

Why is Windowing Needed in Digital Signal Processing?

07:18

Will Signal Blockage be a Problem for 6G Mobile at 28 GHz mmWave?

10:17

What is Windowing in Signal Processing?

09:31

Beamforming in Practice: Part 2 - How Wide are the Beams at 28 GHz mm-Wave for 6G?

11:21

Beamforming in Practice: Part 1 - The Need for Calibration at 28 GHz mm-Wave

09:09

Visualising Pulse Shaping with Real Digital Communications Signals

11:01

Visualising Digital Communications: QAM with Real Signals

06:41

Visualising Receiver Noise in Digital Communications: PSK & QAM

10:54

Visualising Digital Modulation: ASK, FSK, BPSK, DPSK, QPSK and QAM

08:12

How Does a Frequency Selective Channel Affect OFDM?

06:15

Why are Capacitors "Short Circuits" for AC Signals?

11:20

Understanding Impulse Train Sampling of Discrete Time Signals

06:24

Why are OFDM Subcarriers Sinc Functions?

05:48

What are Complex Power and Power Factor?

05:59

What does RMS Voltage Mean?

13:27

What is a Discrete Fourier Transform (DFT) and an FFT?

11:08

Why is the BER the same for BPSK and QPSK?

04:19

Can You Double the Data Rate by Doubling Transmit Power?

12:36

Visualising Hybrid Beamforming Optimization

14:14

What is Reactive Power in Electric Circuits?

14:02

Convolution in 5 Easy Steps

09:28

Capacitor Equations Explained

07:04

Why is Instantaneous Power Flow Important?

05:35

Is the Sum of Two Sinusoids also a Sinusoid?

14:19

What is MIMO SVD Communications?

09:39

Convolution in the Time Domain is Equivalent to Multiplication in the Frequency Domain

22:33

How to Write a Grant Proposal : 4 Golden Rules

16:31

What are Voltage and Current in Electric Circuits? An Electrical Engineering Perspective.

07:49

Why is Doppler a Problem for OFDM?

00:44

Australia's First Undersea Telecommunications Cable

04:20

Why are there Two Definitions of the Sinc Function?

08:12

How Does a Doppler Shift Affect Digital Communications?

08:39

Why is a Time Shift also a Phase Rotation in Frequency?

17:46

LEO Satellite Networks: Brief Introduction to Communications Challenges

04:55

Are Stationary Random Processes Always Ergodic?

07:49

How to Estimate the Variance of a PDF

14:17

Essentials of Signals & Systems: Part 2

19:26

Essentials of Signals & Systems: Part 1

05:37

Visualising the Fourier Transform

03:38

Why is SC-FDMA called "Single Carrier"?

03:01

What does Ergodic mean for Random Processes?

18:44

Why are Sinc and Square a Fourier Transform Pair?

00:31

Signals Are Everywhere

06:27

How to Estimate the Mean Value of a PDF

11:14

What is SC-FDMA? And why is it used for the Uplink of 4G/5G Mobile?

04:04

What is a Stationary Random Process?

06:57

Can Maths Help You Decide Who to Marry?

20:23

Sampling Signals: Introduction Lecture

04:39

What are the Units of the Fourier Transform?

10:19

What is Power Spectral Density (PSD)?

15:51

What is Autocorrelation?

04:57

What is a Handover Hysteresis Margin in Cellular Communications?

14:29

What is Soft Output Decoding?

03:01

Which Way is the Propeller Spinning?

08:13

What is a Stepped Frequency Radar Signal?

13:31

How does a Radar Track Manoeuvring Targets?

17:05

What is OTFS? Orthogonal Time Frequency Space Modulation ("Best video in youtube for OTFS")

07:25

Why is a Chirp Signal used in Radar?