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A 180 GHz Frequency Multiplier in a 130nm SiGe BiCMOS Technology

Title data

Girg, Thomas ; Beck, Christopher ; Dietz, Marco ; Hagelauer, Amelie ; Kissinger, Dietmar ; Weigel, Robert:
A 180 GHz Frequency Multiplier in a 130nm SiGe BiCMOS Technology.
In: 2016 14th IEEE International New Circuits and Systems Conference (NEWCAS). - Piscataway, NJ : IEEE , 2016 . - 4 S.
ISBN 978-1-4673-8900-6
DOI: https://doi.org/10.1109/NEWCAS.2016.7604745

Abstract in another language

An integrated analog frequency multiplier for a novel high data rate communication system has been developed to multiply a 18 GHz input signal by ten to generate a 180 GHz output signal. With a first step the 18 GHz input signal is fed into a times five edge combiner, which generates an intermediate frequency of 90 GHz. Therefore five different phases with a delta of 72 degree are needed, that are provided by an active allpass filter chain. In a second step the 90 GHz intermediate frequency is given into a double-balanced Gilbert cell mixer. Here, frequency doubling is achieved by feeding the same signal into the LO and RF port of the mixer. Hence, the overall output frequency of 180 GHz results in 180 GHz with a simulated output power of -7 dBm. All simulations are done post-layout. The chip is implemented in a 130 nm BiCMOS technology with a chip area of 0.9 mm x 1 mm.

Further data

Item Type: Article in a book
Refereed: Yes
Keywords: SiGe BiCMOS; high data rate communication; 180 GHz; simultaneous phase and amplitude regenerative sampling; transmitter; frequency multiplier
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: 01 Oct 2019 07:02
Last Modified: 01 Oct 2019 07:02
URI: https://eref.uni-bayreuth.de/id/eprint/52472