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Dr. Gideon Naah

gnaah@umat.edu.gh


Position

Department

Electrical and Electronic Engineering

Research Interest

Radio frequency and microwave/millimeter-wave circuits for space systems and technologies.
Bandwidth extension techniques for high-efficiency transmitters.
Broadband high-efficiency power amplifier systems.




2019
PhD
University of Electronic Science & Technology of China
2015
M.E.
University of Electronic Science & Technology of China
2013--2019
University of Electronic Science & Technology of China
2022--Present
IAENG
2015--Present
IEEE
2015--Present
IEEE MTT-S
2014
Academic Achievement Award in the Field of Research
2013
University of Electronic Science & Technology of China Grants
2022--Present
Lecturer
  1. W. Shi, X. Li, C. Hu, T. Cai, G. Naah, Z. Dai, J. Pang and M. Li (2022), "Divisional Load-Modulated Balanced Amplifier With Extended Dynamic Power Range", IEEE Transactions on Microwave Theory and Techniques, ,

  2. G. Naah and R. Giofrè (2020), "Empowering the bandwidth of continuous-mode symmetrical Doherty amplifiers by leveraging on fuzzy logic techniques", IEEE Transactions on Microwave Theory and Techniques, 68 7, 3134-3147

  3. D. Gan, W. Shi, S. He, Y. Gao and G. Naah (2020), "Broadband Doherty power amplifier with transferable continuous mode", IEEE Access, 8 , 99485-99494

  4. G. Naah, S. He, W. Shi, C. Li and S. Y. Nusenu (2019), "Harmonic–tuned continuum mode active load modulation output combiner for broadband asymmetric Doherty power amplifiers", IET–Microwaves, Antennas and Propagation, 13 8, 1226-1234

  5. G. Naah, S. He, W. Shi, C. Li and R. Giofrè (2019), "Impacts of continuous modes approach on the back-off efficiency of Doherty power amplifiers", Journal of Electromagnetic Waves and Applications, 33 10, 1297-1306

  6. G. Naah, S. He, W. Shi and C. Li (2019), "Symmetrical Doherty power amplifier design via continuous harmonic-tuned class-J mode", International Journal of Electronics and Communications, 106 , 96-102

  7. G. Naah, S. He andW. Shi (2019), "Design of continuous polyharmonic–tuned mode power amplifier with optimal knee voltage parameter", Progress in Electromagnetics Research, 81 , 51–58

  8. G. Naah, S. He, W. Shi, B. Song, T. Qi and S. Y. Nusenu (2018), "Broadband class J/F-1 continuum mode design utilizing harmonic efficiency selectivity circuit", Progress in Electromagnetics Research, 71 , 169–178

  9. W. Shi, S. He, X. Zhu, B. Song, Z. Zhu, G. Naah and M. Zhang (2018), "Broadband continuous-mode Doherty power amplifiers with noninfinity peaking impedance", IEEE Transactions on Microwave Theory and Techniques, 66 2, 1034–1046

  10. W. Shi, S. He, F. You, H. Xie, G. Naah, Q.A. Liu and Q. Li (2017), "The influence of the output impedances of peaking power amplifier on broadband Doherty amplifiers", IEEE Transactions on Microwave Theory and Techniques, 65 8, 3002–3013

  11. W. Shi, S. He and N. Gideon (2017), "Extending high–efficiency power range of symmetrical Doherty power amplifiers by taking advantage of peaking stage", IET Microwaves, Antennas & Propagation, 11 9, 1296–1302

  1. G. Naah, A. Piacibello, V. Camarchia, P. Colantonio and R. Giofrè (2022), "Low-Bias-Complexity Ku-band GaN MMIC Doherty Power Amplifier", IEEE/MTT-S International Microwave Symposium, 1041-1043