Theory of Characteristic Modes (TCM)
Theory of Characteristic Modes (TCM)

Radiation Characteristics of antennas are typically dependent on how the surface currents on antennas behave. The Theory of Characteristic Modes (TCM) provides us with a physical understanding and analysis of how antennas act the way they do. This is a great tool that has solved so many analytical problems in antenna engineering. It is used in the design of circularly polarized antennas, unidirectional antennas, and for bandwidth enhancement analysis in antennas, among others.

Other Researches
Other Researches

  • Soft and Hard Surfaces (Metamaterials) in Printed Antenna Applications
  • Smart Antennas
  • Reconfigurable Antennas

Our Vision

The antenna group was officially established by Dr. Sani Mubarak Ellis in 2020. The group is part of the Department of Telecommunication Engineering, KNUST.

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Northwest Antenna And Microwave Research Lab, Urmia University, Iran
Chalmers University Of Technology, Gothenburg, Sweden
Division Of Computational Physics, Institute Of Computational Science, TDTU, Vietnam
Rohde & Schwarz, Germany