A Study of Antennas for Wireless USB Dongle and UWB Applications
碩士 === 明志科技大學 === 電機工程系碩士班 === 104 === In recent years, wireless communication have been a necessary research topic due to get better communication quality, and develop a faster and convenient wireless network.Two antennas have been proposed in the paper, they are triple band suited for USB appl...
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ndltd-TW-104MIT004420152018-05-19T04:28:31Z http://ndltd.ncl.edu.tw/handle/up43nq A Study of Antennas for Wireless USB Dongle and UWB Applications 適用於無線通用序列匯流排隨身碟與超寬頻應用天線之研究 WANG,LE-YU 王樂彧 碩士 明志科技大學 電機工程系碩士班 104 In recent years, wireless communication have been a necessary research topic due to get better communication quality, and develop a faster and convenient wireless network.Two antennas have been proposed in the paper, they are triple band suited for USB application and symmetric slot-type UWB antenna. The first one is USB antenna, occupies a area of 10× 10mm2 and its impedance band width covering 2.3-2.69GHz、3.3-3.7GHz and 5.15-5.85GH based on return loss > 10dB. The antenna is designed at a monopole type with branches and etched on a 0.8mm thick FR4 Substrate. By using the monopole design to excite three wide-band, its resonant electrical-lengths are calculated about λ/4 at operating frequencies and to satisfy the working frequency band of our design target. The second antenna, a symmetric slot-type UWB antenna, occupies a area of 28×20mm2 and covers a operating band from 3.1-10.6GHz, To avoiding the interferences resulting existing 3.4-3.7GHz and 5.15-5.85GHz, two notched bands functions are designed. The overall antenna is designed based on a rectangular shape, adopting a back-side substrate to couple each other and reaching our target by using two slots design. The mentioned above two antennas are designed by using a tool of Ansoft HFSS to simulate return loss and impedance characteristics, and then using a precise network analyzer Agilent E8362B and etching machine LPKF E33 to finish two antennas the simulated and tests , and that they are worth of prove commercial values. KU,CHIA-HAO 古家豪 2016 學位論文 ; thesis 70 zh-TW |
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碩士 === 明志科技大學 === 電機工程系碩士班 === 104 === In recent years, wireless communication have been a necessary research topic due to get better communication quality, and develop a faster and convenient wireless network.Two antennas have been proposed in the paper, they are triple band suited for USB application and symmetric slot-type UWB antenna.
The first one is USB antenna, occupies a area of 10× 10mm2 and its impedance band width covering 2.3-2.69GHz、3.3-3.7GHz and 5.15-5.85GH based on return loss > 10dB. The antenna is designed at a monopole type with branches and etched on a 0.8mm thick FR4 Substrate. By using the monopole design to excite three wide-band, its resonant electrical-lengths are calculated about λ/4 at operating frequencies and to satisfy the working frequency band of our design target.
The second antenna, a symmetric slot-type UWB antenna, occupies a area of 28×20mm2 and covers a operating band from 3.1-10.6GHz, To avoiding the interferences resulting existing 3.4-3.7GHz and 5.15-5.85GHz, two notched bands functions are designed. The overall antenna is designed based on a rectangular shape, adopting a back-side substrate to couple each other and reaching our target by using two slots design.
The mentioned above two antennas are designed by using a tool of Ansoft HFSS to simulate return loss and impedance characteristics, and then using a precise network analyzer Agilent E8362B and etching machine LPKF E33 to finish two antennas the simulated and tests , and that they are worth of prove commercial values.
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KU,CHIA-HAO |
author_facet |
KU,CHIA-HAO WANG,LE-YU 王樂彧 |
author |
WANG,LE-YU 王樂彧 |
spellingShingle |
WANG,LE-YU 王樂彧 A Study of Antennas for Wireless USB Dongle and UWB Applications |
author_sort |
WANG,LE-YU |
title |
A Study of Antennas for Wireless USB Dongle and UWB Applications |
title_short |
A Study of Antennas for Wireless USB Dongle and UWB Applications |
title_full |
A Study of Antennas for Wireless USB Dongle and UWB Applications |
title_fullStr |
A Study of Antennas for Wireless USB Dongle and UWB Applications |
title_full_unstemmed |
A Study of Antennas for Wireless USB Dongle and UWB Applications |
title_sort |
study of antennas for wireless usb dongle and uwb applications |
publishDate |
2016 |
url |
http://ndltd.ncl.edu.tw/handle/up43nq |
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