This paper reports the ACPR effects of matching network topology. To investigate the out-of-band termination effects, a low pass Jilter (LPF) and a band pass filter (BPF) type power amplijiers are designed. The LPF type shows a maximum 5dB ACPR improvement on the BPF type. ACPR degradation by phase non-linearity is also predicted with simple AM-to-PM modeling
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