Review Article
Radio Frequency Numerical Simulation Techniques Based on Multirate Runge-Kutta Schemes
Table 1
Computation times simulation of the RF polar transmitter PA depicted in Figure
6.
| Simulation time interval | Univariate time-step integration | Bivariate envelope following methods | with RK (SPICE) | with MRK | ETS with RK | ETS with MRK |
| | 39 m 30 s | 10 m 08 s | 5 m 44 s | 32 s | | >2 h | 41 m 55 s | 26 m 01 s | 2 m 38 s |
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