This note covers the following topics: Conversion Gain or Loss, Input
Intercept Point, Operating Frequency Range, High Frequency Dual gate GaAs FET
Mixer Design, Balanced Mixers, JFET Mixers, Quad MOSFET Mixers, Image Reject
Mixers, Single Sideband (SSB),or In Phase or Quadrature (I/Q)Mixers, Errors of
an IQ Mixer, Sub Harmonic Mixers.