MODELING OF NONLINEAR ELEMENTS IN A 3-DIMENSIONAL CONDENSED NODE TLM MESH

被引：3
|
作者：
NIELSEN, JS [1 ]
HOEFER, WJR [1 ]
机构：
[1] UNIV OTTAWA,NSERC MPR TELTECH IND RES CHAIR RF ENGN,DEPT ELECT & COMP ENGN,OTTAWA K1N 6N5,ONTARIO,CANADA
来源：
INTERNATIONAL JOURNAL OF MICROWAVE AND MILLIMETER-WAVE COMPUTER-AIDED ENGINEERING | 1993年 / 3卷 / 01期
关键词：
Algorithms - Differential equations - Oscillators (electronic) - Performance - Switches - Three dimensional;
D O I：
10.1002/mmce.4570030108
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A methodology will be presented for incorporating arbitrary, multiport, nonlinear devices into a three-dimensional (3D) condensed node TLM mesh. Gear's second-order predictor-corrector algorithm with a variable step size is used to solve the differential equations of the device. Two examples are given to demonstrate the concepts and the versatility of the method. These include a waveguide cavity varactor-tuned oscillator and a diode switch.
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页码：61 / 66
页数：6
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