5 ms·
I think this is incorrect. See my comment at https://news.ycombinator.com/item?id=22790001 https://news.ycombinator.com/item?id=22790001
by wglb 7y ago
I think this is incorrect. See my comment at https://news.ycombinator.com/item?id=22790001 https://news.ycombinator.com/item?id=22790001
- dbcurtis 7y agoAs far as I can tell, you are agreeing with me. It is the channel that is not reciprocal, which is why there is a benefit to separate antennas. Do not confuse the analysis of an antenna in free space with real-world deployment with real ground, noise sources of various kinds, and asymmetrical propagation.