A High Precision Reconfigureable Bistatic Interferometric Radar with Integrated Six-port Receiver at 60 GHz

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Details zur Publikation

Autor(en): Völkel M, Mann S, Frank M, Weigel R, Hagelauer A
Jahr der Veröffentlichung: 2019
Sprache: Englisch


Abstract

In this paper a 60GHz bistatic reconfigureable sixport radar for high precision measuring is presented. The frontend is designed in a substrate-integrated waveguide technology including coupler, attenuator and transmission lines. The core of the front-end is a integrated six-port receiver MMIC including the passive six-port structure, a LNA and four detectors. It has been designed using a 0.13µm SiGe BiCMOS process. A BGT60, stabilized by a PLL-circuit, generates the transmit signal for vivaldi antennas. The system includes also a baseband circuit with adjustable differential amplifier, 24bit@52kSa/s ADC converter for signal sampling and DAC converter for gain and attenuation tuning. Furthermore, the stacked system is directly connected to a FPGA board. A full NIOS2 system is set up to control the radar and send the collected data via ethernet to the PC. C++ software is written to configure the system in an easy comfortable way and to visualize the measured data. Measurements show, that the radar works in a range up to five meter. The maximum distance deviation at 1m is 30µm and the standard deviation is 12.6µm.


FAU-Autoren / FAU-Herausgeber

Frank, Martin
Lehrstuhl für Technische Elektronik
Hagelauer, Amelie Dr.-Ing.
Lehrstuhl für Technische Elektronik
Mann, Sebastian
Lehrstuhl für Technische Elektronik
Völkel, Matthias
Lehrstuhl für Technische Elektronik
Weigel, Robert Prof. Dr.-Ing.
Lehrstuhl für Technische Elektronik


Zitierweisen

APA:
Völkel, M., Mann, S., Frank, M., Weigel, R., & Hagelauer, A. (2019). A High Precision Reconfigureable Bistatic Interferometric Radar with Integrated Six-port Receiver at 60 GHz. In Proceedings of the GeMiC. Stuttgart, DE.

MLA:
Völkel, Matthias, et al. "A High Precision Reconfigureable Bistatic Interferometric Radar with Integrated Six-port Receiver at 60 GHz." Proceedings of the GeMiC, Stuttgart 2019.

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Zuletzt aktualisiert 2019-02-05 um 10:56