11.8: Frequency Multiplier

Fundamentals of Microwave and RF Design · LibreTexts

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    From LibreTexts, under CC BY-NC, as the source states it; its equations are written in TeX, which the PDF shows typeset. This page at LibreTexts.

    A microwave frequency multiplier uses a nonlinear element to generate harmonics and a bandpass filter selects the appropriate harmonic for the output, see Figure 11.12.1. If the input signal is

    \[\label{eq:1}x(t)=A\cos (\omega_{t}+\phi) \]

    then the output at the \(n\) harmonic is

    \[\label{eq:2}y(t)=A_{n}\cos (n\omega_{t}+n\phi ) \]

    This page titled 11.8: Frequency Multiplier was last modified on Sun, 22 May 2022 21:20:16 GMT and is shared under a CC BY-NC license and was authored, remixed, and/or curated by Michael Steer.