Integrated antennas in eWLB packages for 77 GHz and 79 GHz automotive radar sensors

Author(s):  
Mahmoud Al Henawy ◽  
Martin Schneider
Author(s):  
Klaus Baur ◽  
Marcel Mayer ◽  
Steffen Lutz ◽  
Thomas Walter

An antenna concept for direction of arrival estimation in azimuth and elevation is proposed for 77 GHz automotive radar sensors. This concept uses the amplitude information of the radar signal for the azimuth angle and the phase information for the elevation angle. The antenna consists of a combination of a series-fed-array structure with a cylindrical dielectric lens. This concept is implemented into a radar sensor based on SiGe MMICs for validation. A two- and a four-beam configuration are presented and discussed with respect to angular accuracy and ambiguities.


Author(s):  
Steffen Lutz ◽  
Christian Erhart ◽  
Thomas Walte ◽  
Robert Weigel

2012 ◽  
Vol 60 (3) ◽  
pp. 845-860 ◽  
Author(s):  
Jürgen Hasch ◽  
Eray Topak ◽  
Raik Schnabel ◽  
Thomas Zwick ◽  
Robert Weigel ◽  
...  

Author(s):  
Alicja Ossowska ◽  
Leen Sit ◽  
Sarath Manchala ◽  
Thomas Vogler ◽  
Kevin Krupinski ◽  
...  

Author(s):  
Alicja Ossowska ◽  
Leen Sit ◽  
Sarath Manchala ◽  
Thomas Vogler ◽  
Jana Vanova ◽  
...  

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