Maximum ratio combining (MRC) — receive diversity that maximizes SNR
MRC weights each diversity branch by its channel gain to maximize post-combiner SNR — formula, intuition, and comparison to selection combining.
equal gain combining
Selection combining — pick the strongest receive branch
MIMO & Diversity (same on every page in this path) 1. Diversity vs multiplexing → 2. SIMO models → 3. Selection combining (you are here) → 4. MRC → 5. MIMO overview Tools: Diversity & multiplexing demo Lesson 5 of 6. After SIMO models, selection combining is the intuitive baseline. Finish with maximum-ratio combining, which … Read more
SIMO receive-diversity channel models — from one transmit antenna to several receivers
MIMO & Diversity (same on every page in this path) 1. Diversity vs multiplexing → 2. SIMO models (you are here) → 3. Selection combining → 4. MRC → 5. MIMO overview Tools: Diversity & multiplexing demo Lesson 4 of 6. Fading is random — multiple receive antennas give you options. Next: the simplest combiner, … Read more