DocumentCode
901431
Title
Leaky NRD guide fed microwave planar antenna
Author
Maamria, K. ; Wagatsuma, Y. ; Yoneyama, T.
Author_Institution
Tohoku Univ., Sendai, Japan
Volume
29
Issue
10
fYear
1993
fDate
5/13/1993 12:00:00 AM
Firstpage
836
Lastpage
838
Abstract
A novel and unique application of leaky waveguides as feeding systems for microwave planar antennas is presented. A new leaky nonradiative dielectric (NRD) guide based on a grating structure is proposed, and a planar array slot antenna using this leaky waveguide is constructed and measured at 23 GHz.
Keywords
antenna feeders; antenna radiation patterns; dielectric waveguides; microstrip antennas; microwave antenna arrays; slot antennas; 23 GHz; antenna feeders; grating structure; leaky waveguides; microwave planar antenna; nonradiative dielectric guide; planar array slot antenna; radiation patterns;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19930559
Filename
216258
Link To Document