_RFIC_
Junior Member level 1
polyphase network
Low-IF receiver, mixer+polyphase filter to reject image.
Between mixer output and polyphase filter, do we need a buffer?
For low power operation, a emitter follower buffer driver has very bad linearity. How to design the buffer?
Low-IF receiver, mixer+polyphase filter to reject image.
Between mixer output and polyphase filter, do we need a buffer?
For low power operation, a emitter follower buffer driver has very bad linearity. How to design the buffer?