A CPW-FED DUAL BAND-NOTCHED UWB ANTENNA WITH A PAIR OF BENDED DUAL-L-SHAPE PARASITIC BRANCHES
In: Progress In Electromagnetics Research, Jg. 136 (2013), S. 623-634
Online
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Zugriff:
In this paper, a novel coplanar waveguide (CPW) fed dual band-notched ultra-wideband (UWB) antenna with circular slotted ground is proposed. In order to achieve two notched bands at 3.3{3.7GHz for worldwide interoperability for microwave access (WiMAX) and 5.15{5.825GHz for wireless local area network (WLAN) respectively, a pair of bended dual- L-shape branches are attached to the slotted ground. By optimizing the lengths and positions of the branches, the desired notch-bands of WLAN and WiMAX can be achieved. The prototype of the proposed antenna was fabricated and tested. The simulated and measured results show good agreement over the ultra-wideband. Besides these mechanical features, such as compact in size, easy in fabrication, the proposed antenna also shows good characteristics in its radiation patterns and time-domain behaviors. So it is a nice candidate for modern UWB communication systems.
| Titel: |
A CPW-FED DUAL BAND-NOTCHED UWB ANTENNA WITH A PAIR OF BENDED DUAL-L-SHAPE PARASITIC BRANCHES
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| Autor/in / Beteiligte Person: | Xiang Long Liu ; Jun Hui Wang ; Yin, Yingzeng ; Xu, Bin ; Ping An Liu |
| Link: | |
| Zeitschrift: | Progress In Electromagnetics Research, Jg. 136 (2013), S. 623-634 |
| Veröffentlichung: | The Electromagnetics Academy, 2013 |
| Medientyp: | unknown |
| ISSN: | 1559-8985 (print) |
| DOI: | 10.2528/pier12122507 |
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