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- Title:
Modeling of nonlinear active regions in TLM [distributed circuits]
- Document type:
- Zeitschriftenaufsatz
- Author(s):
- Russer, P.; So, P. P. M.; Hoefer, W. J. R.
- Abstract:
- A transmission line matrix (TLM) method for modeling distributed circuits containing nonlinear active elements and structures is demonstrated. The scattering properties of the nonlinear element are expressed in terms of differential equations that are solved by stepwise integration with the time step of the TLM algorithm. A cavity oscillator with an active diode with a finite cutoff frequency has been modeled. Spurious oscillations of the TLM mesh that regularly occur when including negative con... »
- Keywords:
- transmission line matrix, microwave circuits, transmission line theory, S-matrix theory, microwave oscillators, modeling, distributed parameter networks, nonlinear network analysis, differential equations, TLM mesh, distributed circuits, solid-state microwave circuits, active diode, cavity oscillator, negative conductivity, nonlinear active regions, pulse reflection coefficients, scattering properties, spurious oscillations suppression, stepwise integration, TLM algorithm
- Journal title:
- Microwave and Guided Wave Letters, IEEE
- Year:
- 1991
- Journal volume:
- 1
- Journal issue:
- 1
- Pages contribution:
- 10--13
- Print-ISSN:
- 1051-8207
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