PCB antenna impaired by copper fill and other attenuation sources. We have all seen Printed Circuit Board (PCB) antennas: ... On modules like for the ESP8266 and ESP32 platforms the PCB antennas ...

We have all seen Printed Circuit Board (PCB) antennas: those squiggly bits of traces on PCBs connected often to a Bluetooth, WiFi or other wireless communication chip. On modules like for the ESP82… ...

Antennas are sensitive to their surroundings. Thus, when there’s an antenna on the PCB, the layout for the design should take the requirements of the antenna into account, as this can make a ...