Rayleigh fading

Rician flat-fading simulation — line-of-sight plus scattered power

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Fading & Diversity — 6 lessons (same on every page in this path) 1. Rayleigh BER → 2. Clarke’s model (you are here) → 3. Young’s model → 4. SIMO models → 5. Selection combining → 6. MRC Tools: BER vs Eb/N0 · 3GPP TDL · CDL / Doppler Optional branch from Fading & Diversity. … Read more

Maximum Ratio Combining (MRC): Getting the Absolute Most from Your Antennas

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MRC weights each diversity branch by its channel gain to maximize post-combiner SNR — formula, intuition, and comparison to selection combining.

Selection combining diversity — pick the strongest branch (Matlab intuition)

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Selection combining: choose the receive branch with highest SNR each fade, BER improvement vs single-antenna Rayleigh, and when SC is enough vs MRC.

M-PSK simulation — Matlab and Python BER curves for higher-order phase shift keying

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Digital Modulations 101 — 5 lessons (same on every page in this path) 1. BPSK → 2. QPSK → 3. M-PSK sim (you are here) → 4. QAM sim → 5. EVM Tools: BER vs Eb/N0 · EVM → SNR · Eb/N0 ↔ SNR Also on the Matlab → Python path (lesson 4 of 4): … Read more