DocumentCode
655989
Title
Submillimeter wave 8×1 antenna array With dielectric rods to improve the radiation pattern
Author
Camblor, Rene ; Ver Hoeye, Samuel ; Vazquez, Carlos ; Hotopan, George ; Fernandez, M. ; Hadarig, Andreea ; Las-Heras, Fernando
Author_Institution
Dept. of Electr. Eng., Univ. of Oviedo, Gijón, Spain
fYear
2013
fDate
6-10 Oct. 2013
Firstpage
1687
Lastpage
1690
Abstract
In this work, a submillimeter wave 8×1 element antenna array is presented. The array has been designed to be used in the 250-320 GHz band for imaging applications. The system provides a uniform behavior in the whole frequency range of interest, keeping the sidelobe level below -10 dB in the array plane. To improve the directivity and the return loss, a set of dielectric rods has been utilized. Experimental results showing the full array behavior are also presented.
Keywords
antenna arrays; antenna radiation patterns; submillimetre wave antennas; array plane; dielectric rods; element antenna array; frequency 250 GHz to 320 GHz; gain -10 dB; imaging applications; radiation pattern; return loss; submillimeter wave; Antenna arrays; Antenna radiation patterns; Arrays; Dielectrics; Imaging; Power dividers; Reflection; dielectric rods; imaging; submillimeter wave antenna array;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference (EuMC), 2013 European
Conference_Location
Nuremberg
Type
conf
Filename
6687000
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