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What is Local Oscillator Frequency Calculations about?

The document discusses the calculation of local oscillator frequencies in a receiver circuit. It explains that as the input frequency increases, the local oscillator frequency also increases according to a specific calculation in order to downconvert the input signal to an intermediate frequency. This results in mixing spurs due to the presence of frequency differences in the harmonics. The document also discusses the image band for a receiver circuit, stating that the image band spans from one ninth of the

Author

Hoàng Dương

Language

EN