Affiliation:
1. Air Force Engineering University
Abstract
In this paper, a novel coplanar waveguide (CPW)-fed and miniaturized slot antenna for triple-frequency operation is proposed and investigated, which is printed on a small 20mm×20mm FR4 substrate with thickness of 1.0 mm and relative permittivity of 4.3. Through loading different slits, three perfect operating bands of 2.4GHz-2.45GHz, 3.25GHz-4.15GHz and 5.05GHz-6.25GHz are achieved respectively, when return loss is less than-10dB. Experimental results show that the antenna gives monopole-like radiation patterns and good antenna gains over the operating bands. Such antennas is suitable for WLAN 2.4/5.2/5.8 GHz and WiMAX 3.5/5.5 GHz applications.
Publisher
Trans Tech Publications, Ltd.
Cited by
2 articles.
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1. Reconfigurable T-shaped discrete tunable Antenna for Cognitive Radio and Natural Sciences Applications;2023 International Conference on Recent Advances in Electrical, Electronics, Ubiquitous Communication, and Computational Intelligence (RAEEUCCI);2023-04-19
2. Triple-band antenna with defected ground structure (DGS) for WLAN/WiMAX applications;Journal of Physics: Conference Series;2020-01-01