Demodulation of PDSM Signal by Using Multiple Sampling Technique
The design of modulator and demodulator for wireless optical communication systems is one of the important issues. In this paper, a new receiver scheme is proposed for PDSM (Pulse Dual Slope Modulation) architecture which is used for VLC (Visible Light Communication). It is shown that the scheme tha...
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| Format: | Article |
| Language: | English |
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Gazi University
2017-12-01
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| Series: | Gazi Üniversitesi Fen Bilimleri Dergisi |
| Subjects: | |
| Online Access: | http://dergipark.gov.tr/download/article-file/345644 |
| _version_ | 1797906580771962880 |
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| author | Mehmet SONMEZ |
| author_facet | Mehmet SONMEZ |
| author_sort | Mehmet SONMEZ |
| collection | DOAJ |
| description | The design of modulator and demodulator for wireless optical communication systems is one of the important issues. In this paper, a new receiver scheme is proposed for PDSM (Pulse Dual Slope Modulation) architecture which is used for VLC (Visible Light Communication). It is shown that the scheme that is referred as multiple sampling technique based demodulator architecture in this paper has lower BER than that of the traditional dual sampling demodulator architecture. The proposed receiver is designed on FPGA (Field Programmale Gate Arrays) complier. According to FPGA complier’s simulation results, it is shown that the receiver succesfully estimates data bits. |
| first_indexed | 2024-04-10T10:22:58Z |
| format | Article |
| id | doaj.art-1eb2af1e892848179d1ece24be875a45 |
| institution | Directory Open Access Journal |
| issn | 2147-9526 |
| language | English |
| last_indexed | 2024-04-10T10:22:58Z |
| publishDate | 2017-12-01 |
| publisher | Gazi University |
| record_format | Article |
| series | Gazi Üniversitesi Fen Bilimleri Dergisi |
| spelling | doaj.art-1eb2af1e892848179d1ece24be875a452023-02-15T16:21:30ZengGazi UniversityGazi Üniversitesi Fen Bilimleri Dergisi2147-95262017-12-015414515010.29109/http-gujsc-gazi-edu-tr.305295Demodulation of PDSM Signal by Using Multiple Sampling TechniqueMehmet SONMEZThe design of modulator and demodulator for wireless optical communication systems is one of the important issues. In this paper, a new receiver scheme is proposed for PDSM (Pulse Dual Slope Modulation) architecture which is used for VLC (Visible Light Communication). It is shown that the scheme that is referred as multiple sampling technique based demodulator architecture in this paper has lower BER than that of the traditional dual sampling demodulator architecture. The proposed receiver is designed on FPGA (Field Programmale Gate Arrays) complier. According to FPGA complier’s simulation results, it is shown that the receiver succesfully estimates data bits.http://dergipark.gov.tr/download/article-file/345644PDSMDemodulatorBER |
| spellingShingle | Mehmet SONMEZ Demodulation of PDSM Signal by Using Multiple Sampling Technique Gazi Üniversitesi Fen Bilimleri Dergisi PDSM Demodulator BER |
| title | Demodulation of PDSM Signal by Using Multiple Sampling Technique |
| title_full | Demodulation of PDSM Signal by Using Multiple Sampling Technique |
| title_fullStr | Demodulation of PDSM Signal by Using Multiple Sampling Technique |
| title_full_unstemmed | Demodulation of PDSM Signal by Using Multiple Sampling Technique |
| title_short | Demodulation of PDSM Signal by Using Multiple Sampling Technique |
| title_sort | demodulation of pdsm signal by using multiple sampling technique |
| topic | PDSM Demodulator BER |
| url | http://dergipark.gov.tr/download/article-file/345644 |
| work_keys_str_mv | AT mehmetsonmez demodulationofpdsmsignalbyusingmultiplesamplingtechnique |