04-19-2018, 02:35 PM
I just came across this analysis of the efficiency and radiation distribution of the WiFi antenna on the RPi Zero W. Bottom line? The designers did a great job.
http://www.embedded-computing.com/iot/a-...spberry-pi
The author claims the same antenna is on the new RPi3B+
http://www.embedded-computing.com/iot/a-...spberry-pi
The author claims the same antenna is on the new RPi3B+