Design of three textile antennas in 2.45 GHz band

碩士 === 長庚大學 === 電子工程學系 === 101 === This paper presents three different structures of microstrip antennas constructed on textiles for smart clothing applications. Smart clothing is a typical wearable personal communication system, which can be used for eldercare, emergency medical, firefighting, mili...

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Main Authors: Chi Sheng Wu, 吳季聲
Other Authors: K. S. Chin
Format: Others
Published: 2013
Online Access:http://ndltd.ncl.edu.tw/handle/60209697409752084816
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spelling ndltd-TW-101CGU054280582015-10-13T22:45:36Z http://ndltd.ncl.edu.tw/handle/60209697409752084816 Design of three textile antennas in 2.45 GHz band 適用於2.45GHz頻段之三種織物天線研製 Chi Sheng Wu 吳季聲 碩士 長庚大學 電子工程學系 101 This paper presents three different structures of microstrip antennas constructed on textiles for smart clothing applications. Smart clothing is a typical wearable personal communication system, which can be used for eldercare, emergency medical, firefighting, military, and athlete monitoring. Textile antennas show great promise due to their ease of integration with other textile materials. This paper presents the design of three textile antennas: (a) rectangular microstrip patch antenna, (2) annular slot antenna, and (3) microstrip PIFA antenna, in the 2.45 GHz WLAN band for smart clothing applications. Conductive material, a copper plated polyester fabric, was used as the antenna radiators and ground planes. Substrate used in the design is insulating neoprene fabric with a thickness of 4 mm and the permittivity of 1.5. These three antennas are low-profile, lightweight, flexible, and washable, which is most suitable for wearable applications. The textile patch antennas with a maximum gain of 5.96 dBi and a bandwidth of 4.6%. The gain and bandwidth of the annual slot antenna are 2.9 dBi and 13.1%, respectively. The PIFA antenna has the widest bandwidth of 17.3% but the smallest gain of 1.2 dBi. The performance deterioration of the proposed antennas is also analyzed under bent conditions to check compatibility with wearable applications. Two 22 patch and slot antenna arrays are also presented in this paper. K. S. Chin 金國生 2013 學位論文 ; thesis 94
collection NDLTD
format Others
sources NDLTD
description 碩士 === 長庚大學 === 電子工程學系 === 101 === This paper presents three different structures of microstrip antennas constructed on textiles for smart clothing applications. Smart clothing is a typical wearable personal communication system, which can be used for eldercare, emergency medical, firefighting, military, and athlete monitoring. Textile antennas show great promise due to their ease of integration with other textile materials. This paper presents the design of three textile antennas: (a) rectangular microstrip patch antenna, (2) annular slot antenna, and (3) microstrip PIFA antenna, in the 2.45 GHz WLAN band for smart clothing applications. Conductive material, a copper plated polyester fabric, was used as the antenna radiators and ground planes. Substrate used in the design is insulating neoprene fabric with a thickness of 4 mm and the permittivity of 1.5. These three antennas are low-profile, lightweight, flexible, and washable, which is most suitable for wearable applications. The textile patch antennas with a maximum gain of 5.96 dBi and a bandwidth of 4.6%. The gain and bandwidth of the annual slot antenna are 2.9 dBi and 13.1%, respectively. The PIFA antenna has the widest bandwidth of 17.3% but the smallest gain of 1.2 dBi. The performance deterioration of the proposed antennas is also analyzed under bent conditions to check compatibility with wearable applications. Two 22 patch and slot antenna arrays are also presented in this paper.
author2 K. S. Chin
author_facet K. S. Chin
Chi Sheng Wu
吳季聲
author Chi Sheng Wu
吳季聲
spellingShingle Chi Sheng Wu
吳季聲
Design of three textile antennas in 2.45 GHz band
author_sort Chi Sheng Wu
title Design of three textile antennas in 2.45 GHz band
title_short Design of three textile antennas in 2.45 GHz band
title_full Design of three textile antennas in 2.45 GHz band
title_fullStr Design of three textile antennas in 2.45 GHz band
title_full_unstemmed Design of three textile antennas in 2.45 GHz band
title_sort design of three textile antennas in 2.45 ghz band
publishDate 2013
url http://ndltd.ncl.edu.tw/handle/60209697409752084816
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