Advanced Information


UMS constantly innovate and propose new solutions to anticipate market requests. In the frame of our development outcomes, we propose advanced information on circuits prior to their potential release as products.

Your projects will benefit from our latest developments and up-to-date designs.

For more information, please contact your local sales responsible or send your demand to

24GHz 4TX/2RX (AI2017)

UMS proposes a multifunction chip which integrates a low phase noise core VCO, four Tx MPA, two Gilbert based heterodyne Rx and, frequency calibration & loop prescalers. The circuit is fully SPI controlled and monitored with power and temperature sensors.


It is designed for signal generation and reception for 24GHz radar applications.


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15W GaN HPA (AI1612)

UMS proposes a surface mount packaged High Power Amplifier in the 8.5-10.5GHz frequency band. This HPA provides typically 17W of output power associated to 35% of power added efficiency. The small signal gain exhibits 24dB. The overall power supply is of 30V/0.68A (quiescent current).

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5.8GHz Transponder (AI1232)

The CHR2270-QAG is a reflective transponder operating at 5.8GHz for short and medium range automotive communication (DSRC), Electronic Traffic Control (ETC) and identification transponders. This product is designed using SiGe technology and features a very low power consumption which can result in 5 years battery life.

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