120 GBd SiGe-based 2: 1 analog multiplexer module for ultra-broadband transmission systems C Schmidt, T Tannert, JH Choi, C Caspar, D Pech, S Wünsch, G Ropers, ... 2021 16th European Microwave Integrated Circuits Conference (EuMIC), 169-172, 2022 | 5 | 2022 |
128 GSa/s SiGe analog multiplexer enabling PDM-DSCM-PCS-256QAM transmission over 80 km SSMF Q Hu, K Schuh, V Aref, F Buchali, T Tannert, M Grözing, M Berroth, ... Signal Processing in Photonic Communications, SpTh1I. 6, 2022 | 4 | 2022 |
150 GBd PAM-4 electrical signal generation using SiGe-based analog multiplexer IC J Schostak, T Tannert, C Schmidt, H Rücker, V Jungnickel, M Grözing, ... 2022 17th European Microwave Integrated Circuits Conference (EuMIC), 173-176, 2022 | 5 | 2022 |
154.9 Gb/s OFDM transmission using IM-DD, electrical IQ-mixing and signal combining C Kottke, K Habel, C Schmidt, V Jungnickel Optical Fiber Communication Conference, Th3C. 4, 2016 | 8 | 2016 |
178 Gb/s short-range optical transmission based on OFDM, electrical up-conversion and signal combining C Kottke, C Schmidt, K Habel, V Jungnickel ECOC 2016; 42nd European Conference on Optical Communication, 1-3, 2016 | 13 | 2016 |
209-km single-span mode-and wavelength-multiplexed transmission over hybrid few-mode fiber R Ryf, S Randel, MA Mestre, C Schmidt, AH Gnauck, RJ Essiambre, ... 2012 38th European Conference and Exhibition on Optical Communications, 1-3, 2012 | 21 | 2012 |
A SiGe-HBT 2: 1 analog multiplexer with more than 67 GHz bandwidth T Tannert, XQ Du, D Widmann, M Grözing, M Berroth, C Schmidt, ... 2017 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (BCTM), 146-149, 2017 | 40 | 2017 |
Adaptive MIMO signal processing for mode-division multiplexing S Randel, A Sierra, S Mumtaz, A Tulino, R Ryf, PJ Winzer, C Schmidt, ... OFC/NFOEC, 1-3, 2012 | 41 | 2012 |
All-ETDM 80-Gbaud (640-Gb/s) PDM 16-QAM generation and coherent detection G Raybon, AL Adamiecki, S Randel, C Schmidt, PJ Winzer, ... IEEE Photonics Technology Letters 24 (15), 1328-1330, 2012 | 22 | 2012 |
Analog 2: 1 multiplexer with over 110 GHz bandwidth in SiGe BiCMOS technology T Tannert, M Grözing, M Berroth, C Schmidt, JH Choi, C Caspar, ... 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and …, 2021 | 9 | 2021 |
Bandwidth enhancement for an optical access link by using a frequency interleaved DAC C Schmidt, C Kottke, R Freund, V Jungnickel 2018 Optical Fiber Communications Conference and Exposition (OFC), 1-3, 2018 | 10 | 2018 |
Bandwidth Extension Techniques for High-Speed Access Networks. C Kottke, C Schmidt, R Freund, V Jungnickel OFC, 1-3, 2018 | 2 | 2018 |
Behavioral model for a high-speed 2: 1 analog multiplexer C Schmidt, P Zielonka, V Jungnickel, R Freund, T Tannert, M Grözing, ... 2018 IEEE 61st International Midwest Symposium on Circuits and Systems …, 2018 | 2 | 2018 |
Data converter interleaving: Current trends and future perspectives C Schmidt, H Yamazaki, G Raybon, P Schvan, E Pincemin, SJB Yoo, ... IEEE Communications Magazine 58 (5), 19-25, 2020 | 32 | 2020 |
Demonstration of optical wireless communications using the pulsed modulation PHY in IEEE 802.15. 13 M Hinrichs, C Schmidt, B Poddig, J Hilt, P Hellwig, D Schulz, KL Bober, ... 2020 22nd International Conference on Transparent Optical Networks (ICTON), 1-4, 2020 | 4 | 2020 |
Digital signal splitting among multiple DACs for analog bandwidth interleaving (ABI) C Schmidt, VH Tanzil, C Kottke, R Freund, V Jungnickel 2016 IEEE International Conference on Electronics, Circuits and Systems …, 2016 | 16 | 2016 |
Digital-to-analog converters for high-speed optical communications using frequency interleaving: Impairments and characteristics C Schmidt, C Kottke, R Freund, F Gerfers, V Jungnickel Optics express 26 (6), 6758-6770, 2018 | 33 | 2018 |
Digital-to-analog converters using frequency interleaving: Mathematical framework and experimental verification C Schmidt, C Kottke, VH Tanzil, R Freund, V Jungnickel, F Gerfers Circuits, Systems, and Signal Processing 37, 4929-4954, 2018 | 18 | 2018 |
Distributed multiuser MIMO for LiFi in industrial wireless applications KL Bober, SM Mana, M Hinrichs, SM Kouhini, C Kottke, D Schulz, ... Journal of Lightwave Technology 39 (11), 3420-3433, 2021 | 38 | 2021 |
Enhancing the bandwidth of DACs by analog bandwidth interleaving C Schmidt, C Kottke, V Jungnickel, R Freund Broadband Coverage in Germany; 10. ITG-Symposium, 1-8, 2016 | 24 | 2016 |