DocumentCode
2175019
Title
A 76 GHz multiple-beam planar reflector antenna
Author
Menzel, W. ; Al-Tikriti, M. ; Leberer, R.
Author_Institution
Microwave Techniques, University of Ulm, D-89069 Ulm, Germany. E-mail: wolfgang.menzel@ieee.org
fYear
2002
fDate
23-26 Sept. 2002
Firstpage
1
Lastpage
4
Abstract
A multiple-beam antenna based on the principles of a folded reflectarray antenna and a bifocal antenna is presented. Experimental results are given for a 76.5 GHz antenna with 90 mm diameter, a height of 26 mm, and a scanning range of ±13.5 as well as for an antenna with 130 mm diameter, a height of 30 mm, and a principle scanning range of ±30°. With its low height and potentially low fabrication cost, this antenna is an interesting candidate for next generation automotive radars.
Keywords
Antenna arrays; Antenna feeds; Automotive engineering; Lenses; Microwave antennas; Optical design; Optical reflection; Polarization; Radar antennas; Reflector antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2002. 32nd European
Conference_Location
Milan, Italy
Type
conf
DOI
10.1109/EUMA.2002.339453
Filename
4140533
Link To Document