DYNAMIC PROPERTIES OF OPTICAL-MICROWAVE MIXING PROCESSES UTILIZING FET DEVICES

被引：3

作者：

BERCELI, T

机构：

[1] Technical University of Budapest, Telecommunications Innovations Ltd., 1111 Budapest

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1995年 / 43卷 / 09期

基金：

匈牙利科学研究基金会;

关键词：

D O I：

10.1109/22.414572

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 dynamic behavior of the optical-microwave mixing process is investigated in detail. First, the dynamic properties of mixing and detection are compared. With increasing optical modulation frequency a more remarkable decay is obtained in the mixing product than in the detected signal. Based on the investigations there is a further reason for the decay in the mixing product beside the time constant exhibited by the barrier depletion region: the optically induced substrate current which doesn't contribute to the mixing effect. To describe the operation of combined optical-microwave mixing effects a new approach, the parametric method is introduced which provides a better description for these processes.

引用

页码：2330 / 2333

页数：4

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