DocumentCode
493854
Title
Optimization of multifunctional UWB planar phased arrays
Author
Galli, Alessandro ; Valerio, Guido ; Tallini, Davide ; De Luca, Angelo ; Cicolani, Maurizio
Author_Institution
Dept. of Electron. Eng., Sapienza Univ. of Rome, Rome
fYear
2009
fDate
23-27 March 2009
Firstpage
571
Lastpage
574
Abstract
A planar topology of multifunctional C-X band wide-scan array is analyzed, based on the class of the aperture-coupled stacked patches. Performance is aimed at achieving both wide-band and wide-scan capabilities. The theoretical and the technological aspects that affect correct design and effective realization of the array structure are addressed. In particular, possible improvements of the active reflection coefficient behaviour are analysed by suitably acting on the geometry of the elements.
Keywords
aperture antennas; planar antenna arrays; ultra wideband antennas; active reflection coefficient behaviour; aperture-coupled stacked patches; array structure; multifunctional UWB planar phased arrays; planar topology; Coaxial components; Computer simulation; Frequency; Periodic structures; Phased arrays; Propagation losses; Reflection; Resonance; Shape; Stripline;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location
Berlin
Print_ISBN
978-1-4244-4753-4
Electronic_ISBN
978-3-00-024573-2
Type
conf
Filename
5067690
Link To Document