Use these blocks to specify the nonlinear behavior of amplifiers and mixers. Such behavior includes IP2/IP3, intermodulation distortion and 1-dB compression. You can also simulate frequency-dependent mismatches between components.
- Power Amplifier and DPD Modeling for Dynamic EVM Measurement
Extract a PA model using measured data, verify the quality of the fitting, and simulate the PA model with and without DPD.
- RF Noise and Nonlinearity Simulations
Simulate RF noise and nonlinearities.
- Carrier to Interference Performance of Weaver Receiver
A classic superheterodyne architecture filters images prior to frequency conversion.
- Measuring Image Rejection Ratio in Receivers
This example shows how to use the RF Blockset™ Circuit Envelope library to calculate the image rejection ratio (IRR) for high-side-injection in Weaver and Hartley receivers.