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Ensure Reliability of Driver Safety Systems

To reduce road traffic accidents caused by driver errors, countries worldwide are progressing with development of Advanced Driver-Assistance Systems (ADAS) as well as self-driving vehicles. This progress is supported by various sensor technologies, including radar.

Implementation of self-driving vehicles uses mmWave and high-frequency communication systems for transferring more data, and automobile radar is transitioning to higher frequencies. Consequently, developers require better solutions, such as wideband spectrum analyzers and signal generators.

Anritsu high-reliability solutions for ADAS support safer driving.

Safety/ADAS Solutions

Easy 79-GHz Radar Tests

The Spectrum Master MS2760A is designed around Anritsu’s excellent high-frequency technology. Since it can easily evaluate the spectrum of 79-GHz radar products and has an FFT capture-time setting function for capturing chirp signals, it is ideal for R&D and production-line inspection applications, such as clarifying the impact of reflected signals.

E-Band Based Car Radar Emblem Measurements

VNAs for mmWave applications have been historically large, heavy, complicated, and very expensive. A new approach that shows significant advantages for these car radar radome and bumper measurements can be seen with the Anritsu ShockLine MS46522B VNA with option 82 or 83, a dedicated E-band VNA for 55-92 GHz applications. For antenna characterization and material measurement, this kind of VNA is best suited for industrial applications where ease of use along with ruggedized handling and interfacing are major requirements.

Tire Pressure Monitoring System (TPMS) Transmitter Tests

The automobile tire pressure monitoring system (TPMS) continuously monitors the air pressure and temperature of tires while driving, and is a key device in helping assure safe and secure road transport. Anritsu has leveraged its many years of experience in communications and measurement technologies to support production-line tests of TPMS transmitters and future TPMS developments.

 

Videos

Automotive Radar Testing with the Ultraportable Spectrum Analyzer

 

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