A simple model for the propagation of rectangular-pulse modulated carrier through a single-mode homogeneous waveguide

被引：0
|
作者：
Liu, YX [1 ]
Wang, WB [1 ]
机构：
[1] Xian Jiao Tong Univ, Sch Elect & Informat Engn, Electromagnet Commun Lab, Xian 710049, Peoples R China
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1998年 / 19卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Linear Function; Simple Model; Saddle Point; Pulse Width; Frequency Measurement;
D O I：
10.1023/A:1022583927282
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 simple model for the propagation of rectangular-pulse modulated carrier through a single-mode homogeneous waveguide is derived based on the results obtained through saddle point method and is validated by comparison with the numerical results of Hosono's method. Unlike the previously obtained results, this model is in the form of segmented linear function and easy to use for engineering. This model also provides a simple expression for the minimum pulse width applicable for the frequency measurement based on group time-delay.
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页码：365 / 369
页数：5
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