DocumentCode
241963
Title
20-GHz 1-bit slotted active elementary cell
Author
Bin Zawawi, Muhammad Nazrol ; Lanteri, J. ; Migliaccio, C.
Author_Institution
LEAT, Univ. Nice Sophia Antipolis, Sophia Antipolis, France
fYear
2014
fDate
6-11 April 2014
Firstpage
1944
Lastpage
1947
Abstract
This paper discusses the changes and adaptations made on the original 1-bit active elementary cell for fabrications and optimization purpose. The changes improve the directivity value and the side lobes level. Moreover it also offers possibility to integrate directly radome protection layer on the reflectarray. 21×21 active reflectarray is simulated with CST and the simulation results shows that the optimized design performs better and produces higher directivity.
Keywords
microwave antenna arrays; radomes; reflectarray antennas; CST simulation; active reflectarray; directivity value; directly radome protection layer; frequency 20 GHz; side lobes level; slotted active elementary cell; word length 1 bit; Antennas; Fabrication; Metals; Simulation; Substrates; Surface waves; p-i-n diode; phase shifter; printed circuit antenna; reflectarray;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location
The Hague
Type
conf
DOI
10.1109/EuCAP.2014.6902182
Filename
6902182
Link To Document