wilkinson
Newbie level 5
improvement of IMD3
Hi all,
Recently, I have designed several linear power amplifiers, but IMD3 becomes a large problem of my circuits. Can you please tell me, how I can improve the IMD3 besides increasing the RF power? Which parts of an amplifier circuit is most important for a good IMD3, the matching networks, bypass capacitors or anyting else?
Hi all,
Recently, I have designed several linear power amplifiers, but IMD3 becomes a large problem of my circuits. Can you please tell me, how I can improve the IMD3 besides increasing the RF power? Which parts of an amplifier circuit is most important for a good IMD3, the matching networks, bypass capacitors or anyting else?