Invention Grant
US08542766B2 Time alignment algorithm for transmitters with EER/ET amplifiers and others 失效
具有EER / ET放大器等的发射机的时间对准算法

Time alignment algorithm for transmitters with EER/ET amplifiers and others
Abstract:
An apparatus and method for aligning input and feedback signals in a transmission circuit are provided. The method includes capturing an input signal and a feedback signal, determining a first time delay between the input signal and the feedback signal, determining a second time delay between the input signal and the feedback signal, the determination of the second time delay having a higher resolution than the determination of the first time delay, and applying the first time delay and the second time delay to temporally align the input signal with the feedback signal. Use of the present invention provides an improved resolution of time alignment while reducing the overall complexity and cost of the transmission circuit.
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