The newest Wireless equipment, is made by IEEE 802.11ac standard. That mean that they use a dual band signals:
- at 2.4GHz
- at 5GHz
Also the 4G mobile communications use dual band system at this same frequencies.
In our previous post we show how to make antenna to boost you signal for 2.4GHz.
Here we gonna present how to make antenna to boost your signal for dual band devices.