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At perisens we develop, manufacture and distribute measurement devices for automotive radar sensors and radar covers (radomes) in the frequency bands 24GHz and 77/79GHz. Our systems are in operation in more than 100 installations worldwide since 2014. Thanks to our experience since 2009 in the field of automotive radar technology, we are your ideal partner to develop holistic test solutions.

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perisens supports the development of automotive radar sensors and radar related solutions from sketch to the final product. We have many years of experience in evaluation of concepts and products, optimization of sensor integration, material characterization, development of RF hardware and signal processing algorithms, as well as the execution of simulations and measurements.

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perisens assists the development and evaluation of wireless communication systems from physical layer (PHY layer) to lower network layer (MAC layer). Our focus lies in investigations of coexistence issues in automotive wireless systems, channel measurements and models, evaluation of communication systems and field tests.

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RF Engineering

perisens concerns itself with developing concepts, conducting studies, performing measurements, and developing single components or complete high-frequency systems for test setups, prototypes, or small-batch series up to 90GHz. We can assist in a single step of the R&D cycle or provide a complete solution.

Our Products

Radome Measurement System

perisens provides since 2019 measurement solutions to test automotive radar covers (radomes) and to characterize radome materials (bulk materials and coatings). The Radome Measurement System (RMS) is available as laboratory version for R&D and quality control and as production version for end-of-line (EoL) testing for the 77/79G automotive radar band.

Radar Target Simulator

perisens offers since 2014 high quality radar target simulators for the automotive radar bands 24G and 77/79G. Our systems allow the simulation of range, relative target speed and radar cross section and cover the full bands with an instantaneous bandwidth of 200MHz (24G) and 5,000MHz (77/79G). The systems are used as reference targets in sensor production and as test systems for R&D.

Frequency Converter

perisens provides high quality frequency converters covering the automotive radar bands 24G and 76/77G. Our combined Up- and Downconverters allow fully calibrated signal analysis and signal generation at millimeter wavelengths using cost effect measurement devices at low GHz frequencies.

Our Customers

We are looking forward to a good cooperation on the same wavelength.

Our Publications


Analytical Model for the Maximum Radar Cross Section of Dielectric Trihedral Corner Reflectors

March 2022, IEEE Radar Conference RadarConf22
C. Buchberger (TU München), T. Eder (BMW AG), F. Pfeiffer (perisens) und E.M. Biebl (TU München)
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Road Surface Characteristics for the Automotive 77 GHz Band

June 2021, Advances in Radio Science Journal, Vol. 19, 2021
V. Kurz (TU München), H. Stülzebach, F. Pfeiffer (perisens), C. van Driesten (BMW AG) and E.M. Biebl (TU München)
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In-Vehicle Breathing Rate Monitoring Based on Wifi Signals

Jan. 2021, Jaarbeurs Utrecht (Netherlands), accepted to European Microwave Week EuMW 2020
M. Hussain, A. Akbilek, F. Pfeiffer (perisens) and B. Napholz (Daimler)
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