DocumentCode
3148546
Title
The use of an optically modulated scatterer to measure the performance of microwave electromagnetic wave absorber
Author
Liang, Wenlie ; Alexander, Martin ; Clarke, Bob ; Pharaoh, Keith
Author_Institution
Centre for Electromagn. & Time Metrol., Nat. Phys. Lab., Teddington, UK
fYear
2002
fDate
21-24 May 2002
Firstpage
404
Lastpage
407
Abstract
The optically modulated scatterer (OMS) can be used to measure the standing wave distribution of microwave electromagnetic fields with minimum intrusiveness. This paper reports the measurement by OMS of a new commercially developed pyramidal ferrite absorber between 2 GHz and 18 GHz. The results are analysed and compared with those by other RF and microwave measurement methods.
Keywords
electromagnetic wave absorption; ferrite devices; microwave propagation; optical modulation; 2 to 18 GHz; OMS; microwave electromagnetic fields; microwave electromagnetic wave absorber; optically modulated scatterer; pyramidal ferrite absorber; standing wave distribution; Antenna measurements; Electromagnetic fields; Electromagnetic measurements; Electromagnetic scattering; Light scattering; Microwave measurements; Optical modulation; Optical scattering; Optical transmitters; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2002 3rd International Symposium on
Print_ISBN
0-7803-7277-8
Type
conf
DOI
10.1109/ELMAGC.2002.1177456
Filename
1177456
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