Hi, I am working on a project to integrate a triple band chip antenna for wifi 6E to a wifi module. antenna is working on 2.4Ghz, 5.5 Ghz and 6.8 Ghz bands, is there any paper or reference of how I could do that and how to re-tune the antenna after integration, what problem I will face and how to deal with them...thanks.
Hozaifa Dafalla I attached some references below. When you attach your antenna to the PCB it's possible the performance will change so you will likely need matching elements at the input of the antenna. In the past i've designed boards that have had pi elements near the input and you can add 0 ohm provisions so once the board is built you will have more flexibility in tuning the antenna. You will need a good way to calibrate the antenna with the VNA and get a reference place near the input of the matching network so you aren't getting extra phase and loss from the other elements.
https://www.embedded.com/integrating-chip-antennas-into-a-pcb-understanding-antenna-matching/
https://www.ept.ca/features/using-chip-antennas-in-pcb-design/
Thanks Adm, it is really help full, meanwhile, if you have related scientific papers it will be more useful .
You need a matching network to match your antenna impedance to the circuit input impedance.
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