A Wideband Filtering Dielectric Resonator Antenna Based on the HEM 11δ Mode

In this letter, a wideband filtering dielectric resonator antenna (DRA) based on the HEM 11δ mode is proposed with high roll-off rate and flat gain response in the whole passband. The proposed filtering DRA is excited by a simple feed structure composed of a driven ring, a parasitic ring and a drive...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2022-08, Vol.21 (8), p.1552-1556
Hauptverfasser:	La, Dong-Sheng, Zhang, Chao, Zhang, Yu-Jiao, Jiang, Ting-Xue, Qu, Mei-Jun, Guo, Jing-Wei
Format:	Artikel
Sprache:	eng
Schlagworte:	Broadband Dielectrics Filtration Parasitic elements (antennas) Radiation Radio antennas Resonant frequencies Resonators Selectivity
Online-Zugang:	Volltext
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