Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

In an earlier post, the expression “feed forward” was discussed with respect to a control function used in some switch-mode power supplies. However, the term has other meanings as well. We are now ...

Digital predistortion is an approach to amplifier linearization that permits the efficiency of the multi-carrier amplifier to be dramatically increased. The principle of predistortion is intrinsically ...

If you are looking to implement a multi-carrier transceiver for WCDMA, then this series of articles is for you. Brad Bannon and Bill Schofield of Analog Devices take an in-depth look at the ...