Miniaturized GPS chip antenna and multiband monopole antenna
碩士 === 國立臺灣科技大學 === 電機工程系 === 97 === For future communication systems, to simultaneously meet various requirements such as low profile, compact size, light weight and easy fabrication, the dimension consideration of antenna design is a very critical part. The radiation performance of the antenna als...
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ndltd-TW-097NTUS54420842015-11-09T04:05:23Z http://ndltd.ncl.edu.tw/handle/09486805850704632333 Miniaturized GPS chip antenna and multiband monopole antenna 微型化GPS晶片天線與多頻帶單極天線 Sin-long Siao 蕭新朧 碩士 國立臺灣科技大學 電機工程系 97 For future communication systems, to simultaneously meet various requirements such as low profile, compact size, light weight and easy fabrication, the dimension consideration of antenna design is a very critical part. The radiation performance of the antenna also directly affects the received signal and communication quality. Therefore this thesis proposes a miniature GPS antenna to be built in the mobile phone, PDA and smart phone for obtaining the satellite signals. A commercial EM solver, HFSS has been utilized to design prototype and investigate the performance variation for antenna located at different positions in the test board. Moreover, a multi-band monopole antenna is also presented to integrate more wireless access functions. The operating band of the proposed antenna is composed of GSM, DCS, PCS, UMTS, Bluetooth, WLAN、WiMax, Hyper LAN, WWAN and WiFi. As to achieve a better radiation performance, the antenna also employs two back-strips to enhance more resonant frequencies and flexibly adjust input impedance in this study. Chang-Fa Yang 楊成發 2009 學位論文 ; thesis 58 zh-TW |
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碩士 === 國立臺灣科技大學 === 電機工程系 === 97 === For future communication systems, to simultaneously meet various requirements such as low profile, compact size, light weight and easy fabrication, the dimension consideration of antenna design is a very critical part. The radiation performance of the antenna also directly affects the received signal and communication quality. Therefore this thesis proposes a miniature GPS antenna to be built in the mobile phone, PDA and smart phone for obtaining the satellite signals. A commercial EM solver, HFSS has been utilized to design prototype and investigate the performance variation for antenna located at different positions in the test board. Moreover, a multi-band monopole antenna is also presented to integrate more wireless access functions. The operating band of the proposed antenna is composed of GSM, DCS, PCS, UMTS, Bluetooth, WLAN、WiMax, Hyper LAN, WWAN and WiFi. As to achieve a better radiation performance, the antenna also employs two back-strips to enhance more resonant frequencies and flexibly adjust input impedance in this study.
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Chang-Fa Yang |
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Chang-Fa Yang Sin-long Siao 蕭新朧 |
author |
Sin-long Siao 蕭新朧 |
spellingShingle |
Sin-long Siao 蕭新朧 Miniaturized GPS chip antenna and multiband monopole antenna |
author_sort |
Sin-long Siao |
title |
Miniaturized GPS chip antenna and multiband monopole antenna |
title_short |
Miniaturized GPS chip antenna and multiband monopole antenna |
title_full |
Miniaturized GPS chip antenna and multiband monopole antenna |
title_fullStr |
Miniaturized GPS chip antenna and multiband monopole antenna |
title_full_unstemmed |
Miniaturized GPS chip antenna and multiband monopole antenna |
title_sort |
miniaturized gps chip antenna and multiband monopole antenna |
publishDate |
2009 |
url |
http://ndltd.ncl.edu.tw/handle/09486805850704632333 |
work_keys_str_mv |
AT sinlongsiao miniaturizedgpschipantennaandmultibandmonopoleantenna AT xiāoxīnlóng miniaturizedgpschipantennaandmultibandmonopoleantenna AT sinlongsiao wēixínghuàgpsjīngpiàntiānxiànyǔduōpíndàidānjítiānxiàn AT xiāoxīnlóng wēixínghuàgpsjīngpiàntiānxiànyǔduōpíndàidānjítiānxiàn |
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1718126584723931136 |