<div dir="ltr"><div><div><a href="http://www.emperorwifi.com/2017/11/antennas-why-they-matter-and-when-do.html">http://www.emperorwifi.com/2017/11/antennas-why-they-matter-and-when-do.html</a><br><br></div>Also, the same blog has nice articles on MU-MIMO and other things wireless.<br><br></div><br></div>