DocumentCode
387355
Title
Two-dimensional electric-field scanner using photonic techniques
Author
Sasaki, Ai-ichiro ; Nagatsuma, Tadao
Author_Institution
Telecommun. Energy Labs., NTT Corp., Kanagawa, Japan
fYear
2002
fDate
5-8 Nov. 2002
Firstpage
81
Lastpage
84
Abstract
A novel electric-field scanner (E-Scan) allows us to obtain two-dimensional electric-field images in a short time by scanning with a laser beam. Measurement time with E-Scan is decreased by more than one order compared to previous electric-field mapping systems. We have demonstrated measurement of antenna radiation patterns and millimeter-wave imaging with E-Scan.
Keywords
antenna radiation patterns; antenna testing; electric field measurement; electro-optical devices; measurement by laser beam; microwave measurement; microwave photonics; millimetre wave imaging; optical scanners; 2D electric-field scanner; MM-wave imaging; antenna radiation patterns; electric-field mapping; laser beam scanning; photonic technique; two-dimensional electric-field images; Antenna measurements; Antenna radiation patterns; Electric field measurement; Electrooptic devices; Laser measurement applications; Microwave measurements; Millimeter wave imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Photonics, 2002. International Topical Meeting on
Print_ISBN
4-88552-187-4
Type
conf
DOI
10.1109/MWP.2002.1158865
Filename
1158865
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