Two new ultra-wideband antennas with 3.4/5.5 GHz dual band-notched characteristics

Two new ultra-wideband antennas with 3.4/5.5 GHz dual band-notched characteristics

This letter presents two ultra‐wideband (UWB) antennas with 3.4/5.5 GHz dual‐notched bands. The U‐ and V‐slots are used to reject the frequency band (3.3–4.2 GHz) limited by C‐band satellite communication and Wimax systems. Another rejection band (5.15–5.825 GHz), limited by IEEE 802.11b or HIPERLAN...

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Veröffentlicht in:Microwave and optical technology letters 2009-12, Vol.51 (12), p.2942-2945
Hauptverfasser: Bi, Dan-Hong, Yu, Zhi-Yuan, Mo, Shao-Guo, Yin, Xun-Cai
Format: Artikel
Sprache:eng
Schlagworte:
defected ground structure
monopole antenna
ultra-wideband antenna
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Zusammenfassung:This letter presents two ultra‐wideband (UWB) antennas with 3.4/5.5 GHz dual‐notched bands. The U‐ and V‐slots are used to reject the frequency band (3.3–4.2 GHz) limited by C‐band satellite communication and Wimax systems. Another rejection band (5.15–5.825 GHz), limited by IEEE 802.11b or HIPERLAN/2 system, is obtained by using the U/V‐slot defected ground structure. Experimental results indicate that these antennas cover the entire UWB for voltage standing wave radio
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.24792