How do Wi-Fi antennas work and what are they good for? – Kurth Electronic
A Studied Approach at WiFi – Part 1 - Server Fault Blog
Does a WiFi signal travel better going up the house than down to the ground level of the house? - Quora
Antenna Radiation Patterns in the Real World
How do Wi-Fi antennas work and what are they good for? – Kurth Electronic
What is so special about Wi-Fi Router Antennas? If possible, how can we create huge and effective hand-made antennas to extend our Wi-Fi range? - Quora