Rui Fiel Cordeiro
From IEETA
| Subject | High Efficiency Reconfigurable All Digital Transmitters for Cognitive Radio Systems |  |
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| Advisor | José M. N. Vieira, Arnaldo Oliveira | |
| Group | Information Systems and Processing | |
| Status | PhD student | |
| Starts | 2013/01/01 | |
| Ends | 2018/01/25 | |
| Country | Aveiro, Portugal | |
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| Personal page |
Next generation (5G) of wireless communication devices must achieve Gigabit data rates and low power consumption by making more efficient use of the RF spectrum and taking advantage of device reconfigurability and interoperability. To meet these requirements, the development of Cognitive Radio (CR) devices will be far more complex and challenging than their predecessors. The future of radio communications have a twofold evolution, being one the low power consumption and the other the adaptability and intelligent use of the available resources. CRs should adapt to the environment in a smart and efficient way, so that the radio will use the least amount of power and bandwidth it can to communicate. It is expected that this work will contribute to advance the state-of-the-art in agile and power efficient all-digital RF transmitters with multi-mode and multi-channel capabilities and support for dynamically reconfigurable spectrum aggregation enabling the development of true CR systems.
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Publications
Articles in international journals listed in the ISI
- Daniel C. Dinis, Rui Fiel Cordeiro, Arnaldo Oliveira, José M. N. Vieira, Tomás Oliveira e Silva. A fully parallel architecture for designing frequency-agile and real-time reconfigurable FPGA-based RF digital transmitters. IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 3, p. 1489-1499, March 2018
- Daniel António da Costa Dinis, Rui Fiel Cordeiro, Filipe Miguel Esturrenho Barradas, Arnaldo Oliveira, José M. N. Vieira. Agile Single- and Dual-Band All-Digital Transmitter Based on a Precompensated Tunable Delta–Sigma Modulator. IEEE Transactions on Microwave Theory and Techniques, vol. 64, no. 12, p. 4720-4730, December 2016 [IF 2016: 2.897 (Q2, 67/262)]
- Rui Fiel Cordeiro, Arnaldo Oliveira, José M. N. Vieira. All-Digital Transmitter With a Mixed-Domain Combination Filter. IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 63, no. 1, p. 4-8, January 2016 [IF 2016: 1.660 (Q3, 132/262)]
Articles in conference proceedings
- Rui Fiel Cordeiro, Arnaldo Oliveira, José M. N. Vieira, Tomás Oliveira e Silva. Wideband all-digital transmitter based on multicore DSM. IEEE MTT-S International Microwave Symposium (IMS), San Francisco, CA, USA, August 2016
PhD thesis
- Rui Fiel Cordeiro. High Efficiency Reconfigurable All Digital Transmitters for Cognitive Radio Systems. PhD Thesis, Universidade de Aveiro, January 2018
Masters thesis
- Rui Fiel Cordeiro. Beam-Steering Digital num Array Paramétrico. Masters Thesis, IEETA, July 2012