Antenna matching network

[prabhudurai]

Hello Everyone

I have designed the schematics for my prototype but i have a question for impedance matching can anyone verify my technical doubt

I had put a 2.45GHz 50 ohm chip antenna + balun + pi-network + one shunt component does the Antenna impedance matching circuit will be perfect or is there any complecxity in my design? if yes please give me some explanations so that i can modify something

Best regards prabhu"

[Hung Bui]

Hi,

I am not really clear on why do you need the shunt component when you already have PI network ?

What the PI network does is to tune the antenna impedance to meet 50Ohm impedance. So to achieve the best performance you would need to do the antenna tuning on the PI-network.

You can always register a case on our support portal (on My page on our website) and send your design to us, we will do the review and tuning for you.