DocumentCode
557973
Title
A 79 GHz differentially fed grid array antenna
Author
Frei, Michael ; Bauer, Frank ; Menzel, Wolfgang ; Stelzer, Andreas ; Maurer, Linus
Author_Institution
Inst. of Microwave Tech., Univ. of Ulm, Ulm, Germany
fYear
2011
fDate
12-14 Oct. 2011
Firstpage
432
Lastpage
435
Abstract
This paper presents a planar grid array antenna with a 100 Ω differential microstrip line feed on a single layer of standard soft substrate. The antenna operates in the 79 GHz frequency band for automotive radar applications. Its single row design offers a narrow beam in elevation and a wide beam in azimuth. Together with the differential microstrip line feeding, the antenna is suitable for differential multichannel MMICs in the frequency range.
Keywords
antenna feeds; microstrip lines; millimetre wave antenna arrays; planar antenna arrays; radar antennas; road vehicle radar; automotive radar applications; differential microstrip line feeding; differential multichannel MMIC; differentially-fed grid array antenna; frequency 79 GHz; planar grid array antenna; single-row design; Antenna measurements; Arrays; Microstrip; Microstrip antenna arrays; Microstrip antennas; differential antenna feed; grid array; microstrip antennas; millimeter-wave antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference (EuRAD), 2011 European
Conference_Location
Manchester
Print_ISBN
978-1-4577-1156-5
Type
conf
Filename
6101043
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