Frequency Agile, Sub-wavelength, Metamaterial-inspired Huygens Dipole Antenna
- Publisher:
- Institute of Electrical and Electronics Engineers (IEEE)
- Publication Type:
- Conference Proceeding
- Citation:
- 2022 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022, 2022, 00, pp. X475-X477
- Issue Date:
- 2022-01-01
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Near-field resonant parasitic based Huygens sources have been of special interest in many antenna applications recently. Unidirectional patterns with high directivity, high radiation efficiencies and large front-to-back-ratio values, as well as compact dimensions, have made them an attractive choice for space-limited wireless platforms. It is demonstrated with CST simulations that the frequency of operation of a sub-wavelength, metamaterial-inspired Huygens dipole antenna and, hence, its cardioid pattern, can be easily adjusted across a broad bandwidth using tunable lumped reactive elements.
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