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The traditional analysis of linear FM detector's beat frequency signal was based on that, the detection system and the target were stationary. As a result, it could not reflect the impact of the dynamic delay of the received signal caused by movement and the Doppler Effect. Beginning with the traditional research results, the beat frequency signal is analyzed in both time domain and frequency domain...
Using spread spectrum clocking techniques with digital systems is quite commonly used to reduce RF emission at the higher harmonics, this to fulfill the existing EMC regulations. Results have been reported frequently. However, with analogue interfaces, fixed frequency sampling is still in place for the sake of signal reconstruction and processing algorithms. In this paper the use of discrete spread...
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