A dual-band slotted trapezoidal inverted-F antenna for indoor WLAN communications
Artikel i vetenskaplig tidskrift, 2016
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.
Författare
F. Pang
Chinese Academy of Sciences
Jungang Yin
Hunan University
Wei Chen
Hunan University
Jian Yang
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
C. Xie
Hunan University
X. Li
Hunan University
Progress In Electromagnetics Research Letters
1937-6480 (ISSN)
Vol. 64 57-63Ämneskategorier
Elektroteknik och elektronik
DOI
10.2528/PIERL16101305