Nonlinear Microwave Circuit Design phần 10 potx

... 103 , 115, 138, 139, 239, 244, 333, 335, 361 Th ´ evenin, 62 Time step, 5–8, 10, 44, 88, 262 Transient, 7–8, 46, 56–57, 59, 92–93, 261, 277, 354, 356 Trap, Trapping, 74–76, 79, 105 107 , 109 – 110, ... state-of-the-art’, IEEE Trans. Circuits Syst., CAS- 27, pp. 105 9 108 7, 1980. [10] A. Su ´ arez, J. Morales, R. Qu ´ er ´ e, ‘Synchronisation analysis of autonomous microwave circuits...

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... levels for circuit design. Their use lies essentially in the Nonlinear Microwave Circuit Design F. Giannini and G. Leuzzi  2004 John Wiley & Sons, Ltd ISBN: 0-470-84701-8 96 NONLINEAR MODELS are ... in commercial simulators. We have seen in Chapter 1 that a nonlinear active device is represented by a nonlinear model for nonlinear circuit analysis. The model must repr...

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... values of the circuit elements: g = 10 mS C = 500 fF f = 1 GHz 22 NONLINEAR ANALYSIS METHODS −15 10 −50 −0.1 −0.08 −0.06 −0.04 −0.02 0 0.02 0.04 0.06 0.08 0.1 5101 5 10 −9 t (s) 10 −9 t (s) i (mA) 0 −0.1 −0.08 −0.06 −0.04 −0.02 0 0.02 0.04 0.06 0.08 0.1 0.2 ... finite-difference incremental ratio: dv(t) dt = v k − v k−1 t k − t k−1 (1.17) Nonlinear Microwave Circuit Design 1...

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... IEEE Trans. Microwave Theory Tech., MTT-27, 104 3 105 1, 1979. [34] V. Rizzoli, A. Lipparini, E. Marazzi, ‘A general-purpose program for nonlinear microwave circuit design , IEEE Trans. Microwave ... evaluation of nonlinear microwave circuits – a tutorial approach’, IEEE Trans. Educ., 31(3), 181–192, 1988. [39] F. Filicori, V.A. Monaco, ‘Computer-aided design of nonlinear...

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... the package EQUIVALENT -CIRCUIT MODELS 115 I c1 (V 1 ,V 2 ) = I c1 (V 10 ,V 20 ) + dI c1 dV 1     V 1 = V 10 V 2 = V 20 (V 1 − V 10 ) + dI c1 dV 2     V 1 = V 10 V 2 = V 20 (V 2 − V 20 ) +···=I c10 + g 11 · ... voltage 124 NONLINEAR MODELS 160 140 120 100 80 60 40 20 0.5 0 0 2 4 −0.5 −1 −1.5 −2 C gs 6 4 4 2 0 0 −0.5 −0.5 −1 −1.5 2 0 −2 −4 6 R i g m 40 30 20 10 0 0 2 4 6...

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... are P dBm = 10 ·log 10  P W 10 −3  = 10 ·log 10 (100 0 ·P W ) (4.7) P W = 10 −3 · 10 P dBm 10 = 10 P dBm 10 1000 (4.8) The gain is also expressed in logarithmic scale as G dB = 10 ·log 10 (G) = 10 ·log 10  P out,W P in,W  = ... the slope of the plot is unitary: P out,dBm = 10 ·log 10 (100 0 ·G L · P in ) = 10 ·log 10 (G L ) +10 ·log 10 (100 0 ·P in )...

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... performances of idealised microwave power amplifiers’, Microwave J., 103 – 110, October 1989. [3] L.J. Kushner, ‘Estimating power amplifier large signal gain’, Microwave J., 87 102 , June 1990. [4] D.M. ... efficiency PA design , Int. J. RF Microwave Comput Aided Eng., 10( 6), 366–378, 2000. [30] P. Colantonio, F. Giannini, G. Leuzzi, E. Limiti, ‘On the Class-F power amplifier design...

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... oscillator design. Stability in nonlinear regime for the design of general microwave circuits free of spurious oscillations of nonlinear origin or for the design of intentionally unstable nonlinear circuits, ... description of the oscillatory circuits more commonly used in microwave circuits is given, and a brief recapitulation of the main methods available for ‘unstable’ circ...

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... (mA) 0.004 −0.004 −2 0 2 × 10 10 4 × 10 10 6 × 10 10 8 × 10 10 1 × 10 −9 −1.5 −1 V gs (mA) t (s) 0 0.005 0.01 I d (mA) 0.015 −0.005 2 1 0 2 × 10 10 4 × 10 10 6 × 10 10 8 × 10 10 1 × 10 −9 3 4 5 V ds ... × 10 −4 0 5 × 10 −4 I g (mA) 0.001 −0.001 0 2 × 10 10 4 × 10 10 6 × 10 10 8 × 10 10 1 × 10 −9 t (s) (a) −1.5 −2 −1 V gs (mA) 0.004 0.002 0.0...

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... analysis of nonlinear microwave circuits under multitone excitation’, IEEE Trans. Microwave Theory Tech., MTT-36(12), 1650– 1660, 1988. [29] V. Rizzoli, ‘General noise analysis of nonlinear microwave circuits ... CAD of microwave circuits’, Proc. IEEE ARFTG Symp., 2002. [45] J.P. Mima, G.R. Branner, Microwave frequency tripling utilising active devices’, IEEE MTT- S Int. Symp. Di...

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