Carré

A.N. Atanasov MSc (Anton)

Researcher
EEMCS-EE-ICD
Carré 2724
a.n.atanasov@utwente.nl
+31534898818
Business card

Expertise

  • Computer Science

    • Intermodulation
    • Power Amplifier
    • Procedures

  • Physics

    • Arrays
    • Antenna Arrays

  • Engineering

    • Amplifier
    • Complexity
    • Conservation

Organisations

Densely Interleaved Arrays for Multi-Tone Transmitters

Power amplifier nonlinearities introduce unwanted spurious emissions in multi-tone antenna arrays transmitters. The focus of research is on improving the output power and linearity of such systems by means of densely interleaving several arrays together.

Publications

2024

Active Load-Modulated Devices: A General PA Network Solution Identifying Highly Efficient Linearizer Systems (2024)IEEE transactions on microwave theory and techniques, 72(2), 1353-1367. Atanasov, A. N., Oude Alink, M. S. & van Vliet, F. E.https://doi.org/10.1109/TMTT.2023.3300177

2023

A Figure of Merit for Simultaneous-Multi-Beam Transmit Antenna Arrays (2023)IEEE Transactions on Radar Systems, 1, 60-68. Atanasov, A. N., van Vliet, F. E. & Oude Alink, M. S.https://doi.org/10.1109/TRS.2023.3270235

2022

A Figure of Merit for Simultaneous-Multi-Beam Transmit Antenna Arrays (2022)In 2022 IEEE International Symposium on Phased Array Systems & Technology (PAST). IEEE. Atanasov, A. N., Oude Alink, M. S. & van Vliet, F. E.https://doi.org/10.1109/PAST49659.2022.9974975The Load-Modulated linearizer: A technique for intermodulation cancellation in PA systems (2022)In 2022 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) (pp. 174-177). IEEE. Atanasov, A. N., Mukhtar Ahmad, W., Oude Alink, M. S. & van Vliet, F. E.https://doi.org/10.1109/BCICTS53451.2022.10051742

2021

A simple and efficient procedure for identifying the compressing stage in Two-Stage Amplifiers (2021)In 2021 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS). IEEE. Atanasov, A. N., Mukhtar, W., Oude Alink, M. S. & van Vliet, F. E.https://doi.org/10.1109/BCICTS50416.2021.9682499Reverse Intermodulation in Multi-Tone Array Transmitters (2021)In 2020 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS). IEEE. Atanasov, A. N., Oude Alink, M. S. & van Vliet, F. E.https://doi.org/10.1109/BCICTS48439.2020.9392972

Research profiles

Address

University of Twente

Carré (building no. 15), room 2724
Hallenweg 23
7522 NH Enschede
Netherlands

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