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  • 8 Similar Profiles
Antennas Engineering & Materials Science
Resonators Engineering & Materials Science
antennas Physics & Astronomy
Energy gap Engineering & Materials Science
Phase structure Engineering & Materials Science
resonators Physics & Astronomy
electromagnetism Physics & Astronomy
Particle swarm optimization (PSO) Engineering & Materials Science

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Projects 2018 2018

Extremely High-Frequency Antennas for Future Wireless Systems

Esselle, K., Hashmi, R., Hesselbarth, J., Afzal, M., Singh, K. & Cuenca, D.

15/01/18 → …

Project: Research

Research Output 2011 2017

  • 113 Citations
  • 7 h-Index
  • 25 Conference proceeding contribution
  • 7 Article

A fast design procedure for quadrature reflection phase

Lalbakhsh, A., Afzal, M. U., Esselle, K. P. & Smith, S. L. 2017 2017 Progress In Electromagnetics Research Symposium - Fall (PIERS - FALL): proceedings. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 2364-2366 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Phase structure
Particle swarm optimization (PSO)
Substrates

Application of near-field phase transformation to steer the beam of high-gain antennas in two dimensions

Afzal, M. U. & Esselle, K. P. 2017 2017 IEEE Antennas and Propagation Society International Symposium: proceedings. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1947-1948 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

high gain
phase transformations
near fields
antennas
Phase transitions

Design of an artificial magnetic conductor surface using an evolutionary algorithm

Lalbakhsh, A., Afzal, M. U., Esselle, K. P. & Smith, S. 2017 Proceedings of the 2017 International Conference on Electromagnetics in Advanced Applications (ICEAA): ICEAA '17 : 19th edition. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 885-887 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Evolutionary algorithms
Particle swarm optimization (PSO)
conductors
electromagnetism
Bandwidth

Integration of sparse array feed and phase correction to design high gain resonant cavity antennas

Afzal, M. U., Lalbakhsh, A. & Esselle, K. P. 2017 2017 Progress In Electromagnetics Research Symposium - Fall (PIERS - FALL): proceedings. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 2884-2887 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Cavity resonators
Antennas
Antenna feeders
Phase structure
Equalizers
Multiobjective optimization
Particle swarm optimization (PSO)
Resonators
Time delay