5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit
碩士 === 聖約翰科技大學 === 自動化及機電整合研究所 === 94 === This thesis presents the development of 5GHz wireless transceiver front-end circuits for the IEEE802.11a WLAN applications in TSMC 0.18um 1P6M CMOS technology. By using a 5.24GHz VCO, the 10MHz baseband signal is mixed and modulated up to the 5.25GHz RF sign...
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ndltd-TW-094SJSM06890202015-10-13T10:38:07Z http://ndltd.ncl.edu.tw/handle/25734903180546882382 5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit 5GHzCMOS無線收發機前端電路 LIN YI ZHENG 林宜政 碩士 聖約翰科技大學 自動化及機電整合研究所 94 This thesis presents the development of 5GHz wireless transceiver front-end circuits for the IEEE802.11a WLAN applications in TSMC 0.18um 1P6M CMOS technology. By using a 5.24GHz VCO, the 10MHz baseband signal is mixed and modulated up to the 5.25GHz RF signal. The system design considers the high linearity, low phase noise, and high isolation. The wireless transceiver front-end circuits of this thesis include a quadrature up-conversion mixer(QMixer) and a quadrature voltage- controlled oscillator(QVCO). The circuit operating voltages are 1V and 1.5V, respectively. The simulation results of QMixer show conversion gain of 6.3dB, noise figure of 11.47dB, of -16dBm, IIP3 of -6dBm, and under -40~-50dB for isolation. The magnitude difference of the 5.25GHz RF signal and the 5.23GHz image sideband signal can be up to 38 dB. The QVCO has output frequency range of 5.13GHz~5.45GHz, and the phase noise of -97.554dBc/Hz@100KHz and -119.47dBc/Hz@1MHz。 Yeh Mei Ling 葉美玲 2006 學位論文 ; thesis 79 zh-TW |
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碩士 === 聖約翰科技大學 === 自動化及機電整合研究所 === 94 === This thesis presents the development of 5GHz wireless transceiver front-end circuits for the IEEE802.11a WLAN applications in TSMC 0.18um 1P6M CMOS technology. By using a 5.24GHz VCO, the 10MHz baseband signal is mixed and modulated up to the 5.25GHz RF signal. The system design considers the high linearity, low phase noise, and high isolation. The wireless transceiver front-end circuits of this thesis include a quadrature up-conversion mixer(QMixer) and a quadrature voltage- controlled oscillator(QVCO). The circuit operating voltages are 1V and 1.5V, respectively.
The simulation results of QMixer show conversion gain of 6.3dB, noise figure of 11.47dB, of -16dBm, IIP3 of -6dBm, and under -40~-50dB for isolation. The magnitude difference of the 5.25GHz RF signal and the 5.23GHz image sideband signal can be up to 38 dB. The QVCO has output frequency range of 5.13GHz~5.45GHz, and the phase noise of -97.554dBc/Hz@100KHz and -119.47dBc/Hz@1MHz。
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Yeh Mei Ling |
author_facet |
Yeh Mei Ling LIN YI ZHENG 林宜政 |
author |
LIN YI ZHENG 林宜政 |
spellingShingle |
LIN YI ZHENG 林宜政 5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit |
author_sort |
LIN YI ZHENG |
title |
5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit |
title_short |
5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit |
title_full |
5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit |
title_fullStr |
5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit |
title_full_unstemmed |
5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit5GHz CMOS Radio Transceiver Front-End Circuit |
title_sort |
5ghz cmos radio transceiver front-end circuit5ghz cmos radio transceiver front-end circuit5ghz cmos radio transceiver front-end circuit |
publishDate |
2006 |
url |
http://ndltd.ncl.edu.tw/handle/25734903180546882382 |
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