DocumentCode
1099382
Title
Wideband and low return loss coplanar strip feed using intermediate microstrip
Author
Lee, H.Y. ; Itoh, T.
Author_Institution
Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA
Volume
24
Issue
19
fYear
1988
fDate
9/15/1988 12:00:00 AM
Firstpage
1207
Lastpage
1208
Abstract
A wideband and low return loss coplanar strip feed has been achieved using an intermediate microstrip line between coax and coplanar strip lines. The measured and calculated return loss are below 13 dB up to 18 GHz. An extended calculation using TDR data shows the return loss below 10 dB up to 30 GHz. This coplanar strip feed is very practical for feeding wideband electro-optic devices which use coplanar strip as the electrodes
Keywords
loss measurement; microwave measurement; strip line components; TDR data; coax strip line; electro-optic devices; electrodes; intermediate microstrip line; low return loss coplanar strip feed; wideband feed;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
29161
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