Kollár, Zsolt and Alrwashdeh, Monther and Leitold, László (2024) Performance analysis of FBMC signals in the presence of DACs with limited range and resolution. In: 2024 34th International Conference Radioelektronika (RADIOELEKTRONIKA). Proceedings of International Conference Radioelektronika . Institute of Electrical and Electronics Engineers (IEEE), Piscataway (NJ), No.-10524059. ISBN 9798350362169
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Abstract
In this paper, the effect of the Digital-to-Analog Converter (DAC) with limited signal range and resolution on the performance of the Filter Bank Multi-Carrier (FBMC) signal is studied through simulation. The effects of clipping and quantization of the FBMC signal are studied through the evaluation of the signal-to-distortion and quantization ratio and power spectral density of the transmit signal. The mathematical model of the DAC considering an FBMC signal is described and evaluated. The results show that an optimal trade-off can be met in terms of the range and resolution of the DAC. © 2024 IEEE.
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| Additional Information: | Budapest University of Technology and Economics, Department of Measurement and Information Systems, Muegyetem rkp. 3., Budapest, H-1111, Hungary Budapest University of Technology and Economics, Department of Mechatronics, Optics and Mechanical Engineering Informatics, Muegyetem rkp. 3., Budapest, H-1111, Hungary Conference code: 199510 Export Date: 10 June 2024 Correspondence Address: Kollar, Z.; Budapest University of Technology and Economics, Muegyetem rkp. 3., Hungary; email: kollarzs@mit.bme.hu Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, NKFIH Funding details: Nemzeti Kutatási, Fejlesztési és Innovaciós Alap, NKFIA Funding details: Hungarian Scientific Research Fund, OTKA, K 142845 Funding details: Hungarian Scientific Research Fund, OTKA Funding details: BO/00042/23/6 Funding details: Magyar Tudományos Akadémia, MTA, UNKP-23-3-II BME-106, UNKP-23-5 BME-452 Funding details: Magyar Tudományos Akadémia, MTA Funding text 1: The research presented in this paper is partially funded by the National Research Development and Innovation Office (NKFIH) through the OTKA Grant (K 142845), the Janos Bolyai Research Grant (BO/00042/23/6) of the Hungarian Academy of Sciences, and the UNKP-23-3-II BME-106 and UNKP-23-5 BME-452 New National Excellence Program of the Ministry for Culture and Innovation from the source of the National Research, Development and Innovation Fund. |
| Uncontrolled Keywords: | DAC, FBMC, clipping, quantization, nonlinearity |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 04 Sep 2025 15:33 |
| Last Modified: | 04 Sep 2025 15:33 |
| URI: | https://real.mtak.hu/id/eprint/223559 |
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