Digital Signal Processing

FFT

Fast Fourier Transform (FFT) is a mathematical operation that changes the domain (x-axis) of a signal from time to frequency

LMS Adaptive Equalizer

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Signal Estimation Aspects

CRLB and BLUE

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EVM

Quantifying transmitter & receiver impairments in digital modulation systems — from first principles to 3GPP compliance testing

Baseband Aspects

ADC Fundamental

Understanding quantization, sampling, and performance tradeoffs — the critical analog-to-digital interface for every DSP system.

I and Q Processing

An in-depth understanding of in-phase and quadrature signals for modulation, demodulation, and the role played by phase in time and frequency domains.