| 摘要 |
The method and device include the generation of two output signals (IRF, QRF) in phase quadrature, having a frequency spectrum including a dominant harmonic at a wanted frequency FC. The generation of a periodic basic signal (VP) having a frequency FOSC equal to the product of R and the desired frequency FC is included, R being a non-integer rational number greater than one and equal to a ratio p/q, in which p is an integer multiple of 4 and q an odd integer. Also included is a processing of the basic signal including, for example, at least a preprocessing having a frequency division by p with elimination of the even harmonics and a frequency multiplication by q.
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