DocumentCode
634145
Title
A low sidelobe and wideband series-fed dielectric resonator antenna array
Author
Ranjbar Nikkhah, M. ; Rashed-Mohassel, Jalil ; Kishk, Ahmed A.
Author_Institution
Center of Excellence on Appl. Electromagn., Univ. of Tehran, Tehran, Iran
fYear
2013
fDate
14-16 May 2013
Firstpage
1
Lastpage
3
Abstract
This paper presents a low sidelobe level (SLL) and wideband series fed dielectric resonator antenna array. At first, a conventional low sidelobe series fed DRA array is introduced. Then an improved array is considered to improve SLL and impedance bandwidths by adding an array of slots below the DRA elements. To improve the gain and increase the F/B, a reflector surface is placed at the back of the array.
Keywords
broadband antennas; reflector antennas; slot antenna arrays; DRA elements; F/B; impedance bandwidths; low sidelobe level; reflector surface; sidelobe series fed DRA array; wideband series-fed dielectric resonator antenna array; Antenna arrays; Arrays; Bandwidth; Dielectric resonator antennas; Dielectrics; Impedance; Microstrip antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Engineering (ICEE), 2013 21st Iranian Conference on
Conference_Location
Mashhad
Type
conf
DOI
10.1109/IranianCEE.2013.6599727
Filename
6599727
Link To Document