DocumentCode
540821
Title
Planar 77 GHz antennas on new thermoplastic polymer substrate
Author
Schneider, Martin ; Richter, Marius D.
Author_Institution
RF & Microwave Eng. Lab., Univ. of Bremen, Bremen, Germany
fYear
2010
fDate
7-10 Dec. 2010
Firstpage
303
Lastpage
306
Abstract
In this paper, we describe the design and layout of planar patch antenna arrays for automotive radar applications at 77 GHz. Based on the low loss thermoplastic polymer substrate material ER182, single layer arrays with high directivity and efficiency of up to 78% are fabricated. Hybrid series/corporate feed networks are designed and beamforming capabilities in the E-plane as well as in the H-plane are evaluated.
Keywords
antenna feeds; microstrip antenna arrays; millimetre wave antenna arrays; planar antenna arrays; polymers; radar antennas; road vehicle radar; E-plane; ER182; H-plane; automotive radar; beamforming capability; frequency 77 GHz; hybrid series-corporate feed networks; low loss thermoplastic polymer substrate material; planar patch antenna array design; single layer arrays; Antenna arrays; Antenna measurements; Feeds; Patch antennas; Radar antennas; Substrates;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings (APMC), 2010 Asia-Pacific
Conference_Location
Yokohama
Print_ISBN
978-1-4244-7590-2
Electronic_ISBN
978-1-902339-22-2
Type
conf
Filename
5728705
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