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A Digital Adjustable Fully Integrated Bistatic Interferometric Radar Transceiver at 60 GHz in a 130 nm BiCMOS Technology

Title data

Völkel, Matthias ; Dietz, Marco ; Hagelauer, Amelie ; Hussein, E. M. ; Kissinger, Dietmar ; Weigel, Robert:
A Digital Adjustable Fully Integrated Bistatic Interferometric Radar Transceiver at 60 GHz in a 130 nm BiCMOS Technology.
Paris , 2019

Abstract in another language

In this paper a 60 GHz monolithic bistatic interferometric radar transceiver for high precision measuring is presented. The integrated transceiver has been designed using a 0.13μm SiGe BiCMOS process from IHP (SG13G2) and includes a LNA, a passive six-port structure, detectors, multiplier, multiplexer, power amplifier and a digital interface. The chip has a size of 2330μm x 1360μm and a maximum power consumption of 533mW from a 3.3V power supply. The circuit provides two frequency inputs of 7.5 and 15GHz and multiplies them up to 60 GHz at a minimum input power of -20 dBm. The chip delivers a maximum output power of 9dBm at 61 GHz. The input path is selectable and the output power is adjustable by a digital interface between -23 and 9dBm at 60 GHz. Also the reference input power of the six-port and the RF input power can be adjusted in a range of 13.2 dB. The minimum input referred P1dB is -24.1 dBm. With a multiplexer, the receiver reference can be separated from the transmitter, which allows the use of both independently from each other. The serial interface is realized in 0.13μm CMOS logic and consists of a 20 bit shift register, decoder and an analog interface.

Further data

Item Type: Preprint, postprint
Keywords: bistatic radar; digital adjustable; industrial radar; integrated transceiver; interferometric radar; millimeter wave circuits; SiGe BiCMOS; six-port
Institutions of the University: Faculties > Faculty of Engineering Science > >
Result of work at the UBT: No
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 18 Oct 2019 11:10
Last Modified: 18 Oct 2019 11:10
URI: https://eref.uni-bayreuth.de/id/eprint/52666