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A dual-band slotted trapezoidal inverted-F antenna for indoor WLAN communications

Feng Pang ; Jungang Yin ; Wei Chen ; Jian Yang (Institutionen för signaler och system, Antennsystem) ; Chao Xie ; Xiang Li
Progress in Electromagnetics Research Letters (1937-6480). Vol. 64 (2016), p. 57-63.
[Artikel, refereegranskad vetenskaplig]

This letter presents a new directional dual-band slotted trapezoidal inverted-F antenna (IFA) for indoor Wireless Local Area Network (WLAN) applications. The dual-band performance can be obtained by tuning the lengths of the inner symmetrical trapezoidal slots and the outer trapezoidal arms in a nearly independent manner. The measured results show that the proposed antenna can provide two separate impedance bandwidths (return loss better than 10 dB) around 180MHz and 750MHz for 2.4/5.1-5.8 GHz WLAN bands, respectively. Good radiation performance and roughly constant in-band antenna directivities are also observed.



Denna post skapades 2017-01-30. Senast ändrad 2017-03-16.
CPL Pubid: 247871

 

Institutioner (Chalmers)

Institutionen för signaler och system, Antennsystem (2014-2017)

Ämnesområden

Elektroteknik och elektronik

Chalmers infrastruktur