TRANSIENT-RESPONSE OF A MICROSTRIP LINE CIRCUIT EXCITED BY AN EXTERNAL ELECTROMAGNETIC SOURCE

被引：30

作者：

BERNARDI, P ^{[1
]}

CICCHETTI, R ^{[1
]}

PIRONE, C ^{[1
]}

机构：

[1] UNIV ROME,DEPT ELECTR,I-00100 ROME,ITALY

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 1992年 / 34卷 / 02期

关键词：

Dispersive/Nondispersive Lines - Distributed Source Transmission Line Model - External Electromagnetic Source - Microstrip Line Circuit - Transistor Microwave Amplifier;

D O I：

10.1109/15.135622

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The transient voltages and currents induced by an external electromagnetic field along a microstrip line inter-connecting active and/or passive components are studied by using a distributed-source transmission-line model. The influence of the angle of incidence as well as that of the microstrip geometrical and electrical parameters on the line response is analyzed. The instantaneous voltage and power induced on the loads by various types of pulse excitations are computed. Numerical results are obtained both tor dispersive and nondispersive lines. A line feeding a transistor microwave amplifier is also considered. The results show the effects of the multiple reflections of the field inside the dielectric substrate and of the signal at the ends of the line. Indications to reduce the coupling between the external field and the considered structure are given.

引用

页码：100 / 108

页数：9

共 13 条

[1] TRANSIENT-RESPONSE OF MULTI-CONDUCTOR TRANSMISSION-LINES EXCITED BY A NONUNIFORM ELECTROMAGNETIC-FIELD [J].