Fibre optic radio frequency notch filter with linear and continuous tuning by using a chirped fibre grating

被引：32

作者：

Zhang, W ^{[1
]}

Williams, JAR ^{[1
]}

Everall, LA ^{[1
]}

Bennion, I ^{[1
]}

机构：

[1] Aston Univ, Elect Engn & Comp Sci Div, Birmingham B4 7ET, W Midlands, England

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 18期

关键词：

D O I：

10.1049/el:19981228

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 method is described to construct a simple tuneable fibre optic notch filter by using a linearly-chirped fibre grating filter which offers high resolution filtering for real time signal processing in radio frequency systems. The demonstrated device will allow linear and continuous tuning of the notch frequencies.

引用

页码：1770 / 1772

页数：3

共 7 条

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