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Fundamental Concepts

All posts covering the fundamental concepts applicable to wireless communications in general.

Understanding Noise – Part 4: Noise Factor, Noise Figure & Noise Temperature

Previous posts in this series: Understanding Noise – Part 1: Defining Noise Understanding Noise – Part 2: Sources of Noise Understanding Noise – Part 3: Noise Spectral Density Digital communication systems require received signals to be filtered and amplified before they can be demodulated and passed to the analog to digital converter. ¬†Similarly, transmitted signals […]