Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization
This paper deals with carrier synchronization problem in coherent communication system, such as BPSK and QPSK. First, this paper surveys and analyzes currently existing carrier synchronization algorithms and relevant receiver structures. After an analysis of those methods, a novel algorithm called f...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Spolecnost pro radioelektronicke inzenyrstvi
2010-04-01
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| Series: | Radioengineering |
| Subjects: | |
| Online Access: | http://www.radioeng.cz/fulltexts/2010/10_01_149_154.pdf |
| _version_ | 1818118376051965952 |
|---|---|
| author | Y. Liu C. Tao |
| author_facet | Y. Liu C. Tao |
| author_sort | Y. Liu |
| collection | DOAJ |
| description | This paper deals with carrier synchronization problem in coherent communication system, such as BPSK and QPSK. First, this paper surveys and analyzes currently existing carrier synchronization algorithms and relevant receiver structures. After an analysis of those methods, a novel algorithm called feedback compensation is proposed, including the receiver structures based on this new synchronization algorithm. This new algorithm can not only simplify the signal processing stage but also decouple the demodulator and carrier synchronization module. At last, FPGA implementation results are presented and discussed. |
| first_indexed | 2024-12-11T04:53:19Z |
| format | Article |
| id | doaj.art-2e450ed9cea9402bb117bfceb7a3438b |
| institution | Directory Open Access Journal |
| issn | 1210-2512 |
| language | English |
| last_indexed | 2024-12-11T04:53:19Z |
| publishDate | 2010-04-01 |
| publisher | Spolecnost pro radioelektronicke inzenyrstvi |
| record_format | Article |
| series | Radioengineering |
| spelling | doaj.art-2e450ed9cea9402bb117bfceb7a3438b2022-12-22T01:20:20ZengSpolecnost pro radioelektronicke inzenyrstviRadioengineering1210-25122010-04-01191149154Feedback Compensation Algorithm for BPSK/QPSK Carrier SynchronizationY. LiuC. TaoThis paper deals with carrier synchronization problem in coherent communication system, such as BPSK and QPSK. First, this paper surveys and analyzes currently existing carrier synchronization algorithms and relevant receiver structures. After an analysis of those methods, a novel algorithm called feedback compensation is proposed, including the receiver structures based on this new synchronization algorithm. This new algorithm can not only simplify the signal processing stage but also decouple the demodulator and carrier synchronization module. At last, FPGA implementation results are presented and discussed.www.radioeng.cz/fulltexts/2010/10_01_149_154.pdfCarrier synchronizationfeedback compensationreceiver structureFPGA based implementation |
| spellingShingle | Y. Liu C. Tao Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization Radioengineering Carrier synchronization feedback compensation receiver structure FPGA based implementation |
| title | Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization |
| title_full | Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization |
| title_fullStr | Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization |
| title_full_unstemmed | Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization |
| title_short | Feedback Compensation Algorithm for BPSK/QPSK Carrier Synchronization |
| title_sort | feedback compensation algorithm for bpsk qpsk carrier synchronization |
| topic | Carrier synchronization feedback compensation receiver structure FPGA based implementation |
| url | http://www.radioeng.cz/fulltexts/2010/10_01_149_154.pdf |
| work_keys_str_mv | AT yliu feedbackcompensationalgorithmforbpskqpskcarriersynchronization AT ctao feedbackcompensationalgorithmforbpskqpskcarriersynchronization |