Susceptibility of Civilian GPS Receivers to Electromagnetic Radiation

被引：55

作者：

Mansson, D. ^{[1
]}

Thottappillil, R. ^{[1
]}

Nilsson, T. ^{[2
]}

Lunden, O. ^{[3
]}

Backstrom, M. ^{[2
]}

机构：

[1] Uppsala Univ, Dept Engn Sci, Electromagnet Compatibil Grp, Div Elect, SE-75121 Uppsala, Sweden

[2] Saab Commun, SE-58188 Linkoping, Sweden

[3] Swedish Def Res Agcy FOI, Div Sensor Technol, SE-58111 Linkoping, Sweden

来源：

IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2008年 / 50卷 / 02期

关键词：

Global positioning system (GPS); high-power electromagnetic; high-power microwave; immunity; intentional electromagnetic interference (IEMI); ultra-wideband (UWB);

D O I：

10.1109/TEMC.2008.921015

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：

Civilian handheld global positioning system receivers were tested for their susceptibility against radiated electromagnetic disturbances of different characteristics and field levels. This susceptibility data were compared to the existing electromagnetic compatibility (EMC) immunity requirements for electronic devices. Some of the receivers were disrupted by continues waves at in-as well as out-of-band frequencies, at field levels far below the existing EMC requirements. The possible reason for this is discussed. In general, due to the ever-growing use of commercial-off-the-shelf equipment even for critical functions, certificates of conformity to current EMC requirements may be inadequate.

引用

页码：434 / 437

页数：5

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