DISPERSION CHARACTERISTICS OF OPTICALLY-EXCITED COPLANAR STRIPLINES - COMPREHENSIVE FULL-WAVE ANALYSIS

被引：30

作者：

PHATAK, DS

DAS, NK

DEFONZO, AP

机构：

[1] Electrical and Computer Engineering Department, University of Massachusetts, Amherst., MA

[2] Polytechnic University, FarminEdale, NY, 11735

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1990年 / 38卷 / 11期

关键词：

Microstrip Devices;

D O I：

10.1109/22.60020

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：

A spectral-domain full-wave analysis is developed to obtain dispersion and loss characteristics of optically excited coplanar striplines. This can account for the propagation of electrical pulses with bandwidths exceeding one terahertz. Peaks are observed in the dispersion curve of the coplanar stripline. These are physically related to the onset and coupling of the substrate modes to the transmission line mode. Analytically, the excitation of substrate modes is shown to correspond to the occurrence of the poles of the Green’s function in the reaction integrals. Results of the full-wave analysis are in good agreement with those obtained by established theory. © 1990 IEEE

引用

页码：1719 / 1730

页数：12

共 17 条

[1]

Bozzi M, 1979, MICROSTRIP LINES SLO

[2]

Button K., 1983, PLANAR INTEGRATED 2, V10

[3]

DAS N, 1989, THESIS U MASSACHUSET

[4] A GENERALIZED SPECTRAL-DOMAIN GREENS-FUNCTION FOR MULTILAYER DIELECTRIC SUBSTRATES WITH APPLICATION TO MULTILAYER TRANSMISSION-LINES [J].