Transient Waveforms Shaping for Frequency Diversity Radar Applications

被引：0

作者：

Reineix, G. ^{[1
]}

Hyvernaud, J. ^{[1
]}

Negrier, R. ^{[1
]}

Couderc, V ^{[1
,2
]}

Andrieu, J. ^{[1
]}

Lalande, M. ^{[1
]}

机构：

[1] Univ Limoges, Xlim Lab, Antennes & Signaux, Limoges, France

[2] Univ Limoges, Photon, Xlim Lab, Limoges, France

来源：

2019 16TH EUROPEAN RADAR CONFERENCE (EURAD) | 2019年

关键词：

Ultra wideband radar; Optoelectronic devices; Radiofrequency interference; Signal generators;

D O I：

暂无

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：

In this paper, we present a new design of optoelectronic system for transient shaping with a selection of rejected frequencies. The generation of short pulses is performed by several optoelectronic devices triggered via a laser flash. Photoconductive Semiconductor Switches (PCSS) operating in linear switching mode have been used. By using the appropriate number of optoelectronic generators, we create a spectrum ranging from 300MHz to 3GHz, with rejected frequencies at 900MHz and 1.8GHz.

引用

页码：285 / 288

页数：4

共 10 条

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