A Continuously Adjustable True Time Delay for D-Band Timed Antenna Arrays
Koch M, Probst F, Breun S, Weigel R (2023)
Publication Language: English
Publication Status: Accepted
Publication Type: Conference contribution, Conference Contribution
Future Publication Type: Conference contribution
Publication year: 2023
Publisher: Institute of Electrical and Electronics Engineers Inc.
Pages Range: 321 - 324
Conference Proceedings Title: 2023 18th European Microwave Integrated Circuits Conference, EuMIC 2023
Event location: Berlin
ISBN: 9782874870736
DOI: 10.23919/EuMIC58042.2023.10288681
Abstract
This paper presents a fully integrated true time delay (TTD) circuit for beamforming applications based on the delay sum principle operating at a center frequency of 144 GHz with a 3 dB bandwidth of 26 GHz. It features a measured delay range of 1.75 ps whose resolution is only limited by the integrated digital-to-analog converter (DAC). A demonstrator has been manufactured in a 130 nm bipolar complementary metal-oxide-semiconductor (BiCMOS) technology, occupying 0.53 × 0.3mm 2 of chip area including serial peripheral interface (SPI), bandgap reference and four DACs.
Authors with CRIS profile
Manuel Koch
Lehrstuhl für Technische Elektronik
Florian Probst
Lehrstuhl für Technische Elektronik
Sascha Breun
Lehrstuhl für Technische Elektronik
Robert Weigel
Lehrstuhl für Technische Elektronik
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Related research project(s)
How to cite
APA:
Koch, M., Probst, F., Breun, S., & Weigel, R. (2023). A Continuously Adjustable True Time Delay for D-Band Timed Antenna Arrays. In 2023 18th European Microwave Integrated Circuits Conference, EuMIC 2023 (pp. 321 - 324). Berlin, DE: Institute of Electrical and Electronics Engineers Inc..
MLA:
Koch, Manuel, et al. "A Continuously Adjustable True Time Delay for D-Band Timed Antenna Arrays." Proceedings of the 18th European Microwave Integrated Circuits Conference (EuMIC), Berlin Institute of Electrical and Electronics Engineers Inc., 2023. 321 - 324.
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