New equivalent continuously tunable high-resolution microwave photonic bandpass filter

被引：1
|
作者：
Chan, Erwin H. W. [1 ]
机构：
[1] Univ Sydney, Sch Elect & Informat Engn, Inst Photon & Opt Sci, Sydney, NSW 2006, Australia
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2012年 / 54卷 / 11期
基金：
澳大利亚研究理事会;
关键词：
optical signal processing; optical delay lines; microwave filters; tunable filters; microwave photonics; NOTCH FILTER;
D O I：
10.1002/mop.27142
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 new technique for implementing an equivalent continuously tunable high-resolution microwave photonic bandpass filter is presented.It is based on applying frequency conversion to the RF signal before and after high-resolution bandpass filtering. Experimental results are presented, which demonstrate the continuously tuning of a high-resolution microwave photonic bandpass filter. (c) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:2584-2587, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27142
引用
收藏
页码：2584 / 2587
页数：4
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