In this paper, we propose a frequency-notched ultrawideband (UWB) slot antenna. The proposed antenna can cover the entire UWB band and the IEEE 802.11a frequency band can be notched out by inserting a hat-shaped slot into the antenna. The path loss อS 21 อ and group delay are measured and discussed.
Design of compact size tapered slot antenna
โ Scribed by Zh. Xu; Q. Zh. Liu; Ch. F. Zhang; J. Y. Li; Y. Yuan
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 508 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-2477
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โฆ Synopsis
Abstract
A compact size linearly tapered slot antenna is investigated. The new designed antenna is with wideband and wide beamwidth. Measured results show that the halfโpower beamwidth (HPBW) of the compact size antenna achieves 120ยฐ at the operation frequency. Over the whole frequency band, the HPBW is wider than 100ยฐ. ยฉ 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1761โ1763, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23507
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