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Convert baseband signal to RF signal

**Library:**RF Blockset / Circuit Envelope / Systems

The `IQ Modulator`

converts a baseband signal
to RF signal and models an IQ modulator with impairments. `I`

stands
for the in-phase component of the signal and `Q`

stands
for the quadrature phase component of the signal. You can use the IQ
Modulator to design direct conversion transmitters.

[1] Razavi, Behzad. *RF Microelectronics*.
Upper Saddle River, NJ: Prentice Hall, 2011.

[2] Grob, Siegfried and Lindner, Jurgen, “Polynomial
Model Derivation of Nonlinear Amplifiers”, *Department
of Information Technology*, University of Ulm, Germany.

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