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T‐shaped slot antenna for 2.4/5.2 GHz WLAN operation
Author(s) -
Liang XianLing,
Zhong ShunShi,
Li ChunHui
Publication year - 2006
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.21892
Subject(s) - standing wave ratio , microwave , multi band device , slot antenna , electrical engineering , wi fi , bandwidth (computing) , antenna (radio) , physics , telecommunications , wireless , microstrip antenna , engineering , wireless network
A simple T‐shaped slot antenna for dual‐band wireless local area network (WLAN) application is presented. The T‐shaped slot fed by a rectangular patch produces two resonant frequencies for 2.4‐GHz‐band and 5.2‐GHz‐band operation. The measured impedance bandwidth of the proposed antenna are 650 MHz centered at 2.51 GHz and 640 MHz centered at 5.29 GHz for VSWR[b]≤2, and the measured gains are better than 4.55 and 5.24 dBi for both bands, respectively. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 2156–2158, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21892