DocumentCode
1550816
Title
Radiation properties of a planar dielectric waveguide loaded with conducting-strip diffraction grating
Author
Bledowski, Aleksander ; Zakowicz, W. Ladys law
Author_Institution
Inst. of Phys., Polish Acad. of Sci., Warsaw, Poland
Volume
45
Issue
9
fYear
1997
fDate
9/1/1997 12:00:00 AM
Firstpage
1637
Lastpage
1640
Abstract
A dielectric planar waveguide periodically loaded with conducting strips is considered as a possible antenna for millimeter-wave range. We show that separating the grating from the waveguide leads to the reduction of radiative attenuation of the waveguided radiation and substantial narrowing of the angular spread of the diffracted radiation
Keywords
dielectric waveguides; diffraction gratings; leaky wave antennas; millimetre wave antennas; waveguide antennas; angular spread; conducting-strip diffraction grating; diffracted radiation; millimeter-wave range antenna; periodically loaded waveguide; planar dielectric waveguide; radiation properties; radiative attenuation; Dielectrics; Diffraction gratings; Electromagnetic waveguides; Loaded waveguides; Microwave filters; Microwave theory and techniques; Planar waveguides; Radio frequency; Resonator filters; Strips;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.622934
Filename
622934
Link To Document