Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test
碩士 === 國立成功大學 === 電機工程學系 === 89 === This thesis presents design, implementation, and measurement of a synchronization circuit for a DSP-based PLL frequency synthesizer to be used in frequency-hopping wireless communications. The synchronization circuit is derived from a typical tracking c...
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ndltd-TW-089NCKU04421982016-01-29T04:27:55Z http://ndltd.ncl.edu.tw/handle/00829759317034860110 Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test 跳頻無線通訊DSP架構鎖相頻率合成器之時序追蹤同步電路及2.4GHz射頻模組傳輸測試 Wen-Chun Chen 陳文俊 碩士 國立成功大學 電機工程學系 89 This thesis presents design, implementation, and measurement of a synchronization circuit for a DSP-based PLL frequency synthesizer to be used in frequency-hopping wireless communications. The synchronization circuit is derived from a typical tracking circuit which is based on an energy detector. The synchronization circuit uses the DSP-chip TMS320C50 as the controller. In synchronizing process, the coarse synchronization is achieved by all channel series search method. When tracking takes place, the synchronization circuit operation can reach a 90 percent synchronization of the received signal. The realized synchronization circuit with a DSP-based PLL frequency synthesizer are incorporated with a 2.4GHz transmitting and receiving RFIC RF-modules to conduct frequency-hopping FSK digital transmission test. The measurements include different configurations, such as fixed LO frequency, frequency hopping (with timing synchronization). Huey-Ru Chuang Fu-Lin Lin 莊惠如 林福林 2001 學位論文 ; thesis 94 zh-TW |
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碩士 === 國立成功大學 === 電機工程學系 === 89 === This thesis presents design, implementation, and measurement of a synchronization circuit for a DSP-based PLL frequency synthesizer to be used in frequency-hopping wireless communications. The synchronization circuit is derived from a typical tracking circuit which is based on an energy detector. The synchronization circuit uses the DSP-chip TMS320C50 as the controller. In synchronizing process, the coarse synchronization is achieved by all channel series search method. When tracking takes place, the synchronization circuit operation can reach a 90 percent synchronization of the received signal. The realized synchronization circuit with a DSP-based PLL frequency synthesizer are incorporated with a 2.4GHz transmitting and receiving RFIC RF-modules to conduct frequency-hopping FSK digital transmission test. The measurements include different configurations, such as fixed LO frequency, frequency hopping (with timing synchronization).
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author2 |
Huey-Ru Chuang |
author_facet |
Huey-Ru Chuang Wen-Chun Chen 陳文俊 |
author |
Wen-Chun Chen 陳文俊 |
spellingShingle |
Wen-Chun Chen 陳文俊 Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test |
author_sort |
Wen-Chun Chen |
title |
Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test |
title_short |
Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test |
title_full |
Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test |
title_fullStr |
Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test |
title_full_unstemmed |
Synchronization Circuit For A Frequency-Hopping Wireless Communication DSP-Based PLL Frequency Synthesizer And 2.4 GHz RF-Module Transmission Test |
title_sort |
synchronization circuit for a frequency-hopping wireless communication dsp-based pll frequency synthesizer and 2.4 ghz rf-module transmission test |
publishDate |
2001 |
url |
http://ndltd.ncl.edu.tw/handle/00829759317034860110 |
work_keys_str_mv |
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