DocumentCode
2411900
Title
A novel rotman lens in SIW technology
Author
Sbarra, Elisa ; Marcaccioli, Luca ; Gatti, Roberto Vincenti ; Sorrentino, Roberto
Author_Institution
Univ. of Perugia, Perugia
fYear
2007
fDate
9-12 Oct. 2007
Firstpage
1515
Lastpage
1518
Abstract
This paper presents a novel Rotman lens in low-cost Substrate Integrated Waveguide (SIW) technology. An original solution is proposed for the design of the adsorbing load at the sidewalls of the lens and for the phase-shifters at the output ports. A three beam prototype feeding an 8-element array working at Ku band has been fabricated and tested.
Keywords
lens antennas; phase shifters; waveguide antennas; Rotman lens; phase-shifters; substrate integrated waveguide technology; three beam prototype; Antenna arrays; Costs; Directional antennas; Lenses; Microwave technology; Optical design; Radar antennas; Radar tracking; Satellite communication; Shape control;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2007. European
Conference_Location
Munich
Print_ISBN
978-2-87487-001-9
Type
conf
DOI
10.1109/EUMC.2007.4405494
Filename
4405494
Link To Document