Cost-Effective Gap Waveguide Technology Based on Glide-Symmetric Holey EBG Structures
By Mahsa Ebrahimpouri, Eva Rajo-Iglesias, Zvonimir Sipus, O. Quevedo–Teruel. IEEE transactions on microwave theory and techniques, 2018
181 citations recorded by the source corpus.
We present a novel electromagnetic bandgap (EBG) structure, which can be used to manufacture low-cost waveguiding structures at high frequencies. The unit cell of the proposed EBG consists of glide-symmetric holes in parallel plate waveguide. Using this unit cell in groove gap waveguide technology has a number of advantages over pin-type EBG at high frequencies, such as acquiring higher accuracy because of larger periodicity as well as an easier and cheaper manufacturing process. The performance of the proposed waveguiding structure is demonstrated using both a straight and a double 90° bent lines through simulation and measurement.
Subfields: Electrical and Electronic Engineering
View Paper: https://www.semanticscholar.org/paper/3eec3258be7db7ba958afb4c2866f60e2c084963
How researchers see this paper
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In Electrical and Electronic Engineering
- O. Quevedo–Teruel
- Daniel F. Sievenpiper
- Zvonimir Sipus
- Alexandra Boltasseva
- Stefano Maci
- Vladimir M. Shalaev
- Anthony Grbic
- Andrea Alù
Citations in the corpus
- Glide-Symmetric Fully Metallic Luneburg Lens for 5G Communications at Ka-Band (2018, background): “solution for reducing the leakage in gap-waveguide technology [18] and in transitions between waveguides [19].”
- Roadmap on metasurfaces (2019, background): “Recently, it has been demonstrated that higher symmetries can be used to produce wide band Luneburg lenses [153, 172], leaky-wave antennas with low frequency dependency, cost-efficient gapwaveguide technology [154], contactless flanges with low leakage [169], low dispersive propagation in loaded co-”