A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel

A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel

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碩士 === 國立交通大學 === 電信研究所 === 83 === In designing a mobile radio communication system, we first need to know the characteristics of the associated communication channel. High vehicle speed causes large Doppler frequency...

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Main Authors: Jong-Ming Liang, 梁炯敏
Other Authors: Chia-Chi Huang
Format: Others
Language:en_US
Published: 1995
Online Access:http://ndltd.ncl.edu.tw/handle/78433434689680266463
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spelling ndltd-TW-083NCTU04360342015-10-13T12:53:40Z http://ndltd.ncl.edu.tw/handle/78433434689680266463 A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel 多重路徑衰減通道上直接序列展頻接收器中載波頻率回復之研究 Jong-Ming Liang 梁炯敏 碩士 國立交通大學 電信研究所 83 In designing a mobile radio communication system, we first need to know the characteristics of the associated communication channel. High vehicle speed causes large Doppler frequency shift and may end up in loose lock of frequency in a mobile radio receiver. This thesis focuses on the design of carrier frequency recovery methods for a direct sequence spread spectrum receiver in a multipath fading channel for mobile radio communications. We propose two methods for carrier frequency recovery, one is a lineari zed squaring loop (SL) and the other is an automatic frequency control (AFC) loop. We compare these two methods from both theoretic and simulation points of view. Chia-Chi Huang 黃家齊 1995 學位論文 ; thesis 71 en_US
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language en_US
format Others
sources NDLTD
description 碩士 === 國立交通大學 === 電信研究所 === 83 === In designing a mobile radio communication system, we first need to know the characteristics of the associated communication channel. High vehicle speed causes large Doppler frequency shift and may end up in loose lock of frequency in a mobile radio receiver. This thesis focuses on the design of carrier frequency recovery methods for a direct sequence spread spectrum receiver in a multipath fading channel for mobile radio communications. We propose two methods for carrier frequency recovery, one is a lineari zed squaring loop (SL) and the other is an automatic frequency control (AFC) loop. We compare these two methods from both theoretic and simulation points of view.
author2 Chia-Chi Huang
author_facet Chia-Chi Huang
Jong-Ming Liang
梁炯敏
author Jong-Ming Liang
梁炯敏
spellingShingle Jong-Ming Liang
梁炯敏
A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel
author_sort Jong-Ming Liang
title A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel
title_short A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel
title_full A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel
title_fullStr A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel
title_full_unstemmed A Study on Carrier Frequency Recovery Methods for a Direct Sequence Spread Spectrum Receiver in a Multipath Fading Channel
title_sort study on carrier frequency recovery methods for a direct sequence spread spectrum receiver in a multipath fading channel
publishDate 1995
url http://ndltd.ncl.edu.tw/handle/78433434689680266463
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