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Broadband EBG structures with compact unit cell
- Link:
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- Autor/in:
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- Verlag/Körperschaft:
- Hamburg University of Technology
- Erscheinungsjahr:
- 2008
- Medientyp:
- Text
- Schlagworte:
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- 600: Technik
- 620: Ingenieurwissenschaften
- Beschreibung:
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- The design of a hook-like EBG structure with a small unit cell size is presented in this paper. This hook-like structure has a high inductance of the equivalent electrical LC-circuit, which enables the realization of broadband band-gaps at very low center frequencies. Simulation and measurements show, that the novel structure improves the relative bandwidth by 77% and lattice size by 59% compared to the standard mushroomlike EBG structure. In addition, a second EBG structure with a relative bandwidth of 15 % is presented, which is generated with the aid of a genetic algorithm (GA). Measurement results of the proposed designs show good agreement with simulation. © 2008 EuMA.
- Beziehungen:
- DOI 10.1109/EUMC.2008.4751548
- Quellsystem:
- TUHH Open Research
Interne Metadaten
- Quelldatensatz
- oai:tore.tuhh.de:11420/10762