DDS signal generator and frequency hopping method
A signal generator and frequency hopping technology, applied in electrical components, transmission systems, etc., can solve the problem of no signal generator integrated frequency hopping source, etc., achieve good scalability and upgradeable performance, and low design cost
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0028] An embodiment of the present invention provides a DDS signal generator, figure 1 It is a schematic structural diagram of a DDS signal generator in an embodiment of the present invention.
[0029] like figure 1 As shown, the DDS signal generator includes a phase accumulator 101, an adder 102 and a waveform memory 103; the DDS signal generator also includes: a frequency control word storage unit 104 and a point-taking control unit 105; wherein,
[0030] The frequency control word storage unit 104 is used for storing the frequency control word table, and the frequency control word tabl...
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