DocumentCode
813151
Title
Optical fibre isolation in RF dual channel measurement systems
Author
Widarta, A. ; Kawakami, T.
Author_Institution
Nat. Metrol. Inst. of Japan, Tsukuba, Japan
Volume
38
Issue
17
fYear
2002
fDate
8/15/2002 12:00:00 AM
Firstpage
957
Lastpage
958
Abstract
An assembly of a light emitting diode, optical fibre and photodetector is proposed for isolating the channels in radio frequency dual channel measurement systems. The isolation effects are verified in the experimental setup of a 10-100 MHz attenuation measurement system and satisfactory results are reported
Keywords
attenuation measurement; light emitting diodes; optical fibres; optical isolators; photodetectors; 10 to 100 MHz; RF dual channel measurement systems; attenuation measurement system; high isolation; intermediate frequency substitution method; internal leakage; light emitting diode; linearity; low uncertainty; optical fibre isolation; photodetector; signal interference;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020686
Filename
1031781
Link To Document