Performance of underwater data transmission using incoherent modulation MFSK in very shallow waters
Ensuring universal and stable underwater communication in shallow waters for various environmental conditions is a difficult scientific and engineering task. This applies in particular to underwater communication systems that use acoustic waves in very shallow underwater channels, where multipath pr...
| Hoofdauteurs: | , , , , |
|---|---|
| Formaat: | Artikel |
| Taal: | English |
| Gepubliceerd in: |
Polish Academy of Sciences
2024-11-01
|
| Reeks: | International Journal of Electronics and Telecommunications |
| Onderwerpen: | |
| Online toegang: | https://journals.pan.pl/Content/133211/PDF/11-4763-J.Schmidt-sk-new.pdf |
| _version_ | 1826958275531243520 |
|---|---|
| author | Jan H. Schmidt Aleksander M. Schmidt Iwona Kochańska Ryszard Studański Andrzej Żak |
| author_facet | Jan H. Schmidt Aleksander M. Schmidt Iwona Kochańska Ryszard Studański Andrzej Żak |
| author_sort | Jan H. Schmidt |
| collection | DOAJ |
| description | Ensuring universal and stable underwater communication in shallow waters for various environmental conditions is a difficult scientific and engineering task. This applies in particular to underwater communication systems that use acoustic waves in very shallow underwater channels, where multipath propagation permanently occurs. The article provides assumptions for a system working with incoherent M-ary Frequency-Shift Keying (MFSK) modulation, along with guidelines for eliminating the impact of the multipath phenomenon. The results of experimental tests carried out in a lake for two seasons and, therefore, different sound velocity profiles are presented. For comparison purposes, three transducers placed at different depths, including at the bottom of the reservoir, were used to receive the transmitted signals. |
| first_indexed | 2025-02-18T00:34:13Z |
| format | Article |
| id | doaj.art-fc386fd3b80b4b5ea9ca8d8e7d108d7e |
| institution | Directory Open Access Journal |
| issn | 2081-8491 2300-1933 |
| language | English |
| last_indexed | 2025-02-18T00:34:13Z |
| publishDate | 2024-11-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | International Journal of Electronics and Telecommunications |
| spelling | doaj.art-fc386fd3b80b4b5ea9ca8d8e7d108d7e2024-11-28T08:41:30ZengPolish Academy of SciencesInternational Journal of Electronics and Telecommunications2081-84912300-19332024-11-01vol. 70No 4861869https://doi.org/10.24425/ijet.2024.152071Performance of underwater data transmission using incoherent modulation MFSK in very shallow watersJan H. Schmidt0Aleksander M. Schmidt1Iwona Kochańska2Ryszard Studański3Andrzej Żak4Gdansk University of Technology, Faculty of Electronics, Telecommunications and Informatics, PolandGdansk University of Technology, Faculty of Electronics, Telecommunications and Informatics, PolandGdansk University of Technology, Faculty of Electronics, Telecommunications and Informatics, PolandFaculty of Electrical Engineering, Gdynia Maritime University, PolandFaculty of Mechanical and Electrical Engineering, Polish Naval Academy, PolandEnsuring universal and stable underwater communication in shallow waters for various environmental conditions is a difficult scientific and engineering task. This applies in particular to underwater communication systems that use acoustic waves in very shallow underwater channels, where multipath propagation permanently occurs. The article provides assumptions for a system working with incoherent M-ary Frequency-Shift Keying (MFSK) modulation, along with guidelines for eliminating the impact of the multipath phenomenon. The results of experimental tests carried out in a lake for two seasons and, therefore, different sound velocity profiles are presented. For comparison purposes, three transducers placed at different depths, including at the bottom of the reservoir, were used to receive the transmitted signals.https://journals.pan.pl/Content/133211/PDF/11-4763-J.Schmidt-sk-new.pdfunderwater acoustic communicationsmultipath propagationmfskvery shallow waters |
| spellingShingle | Jan H. Schmidt Aleksander M. Schmidt Iwona Kochańska Ryszard Studański Andrzej Żak Performance of underwater data transmission using incoherent modulation MFSK in very shallow waters International Journal of Electronics and Telecommunications underwater acoustic communications multipath propagation mfsk very shallow waters |
| title | Performance of underwater data transmission using incoherent modulation MFSK in very shallow waters |
| title_full | Performance of underwater data transmission using incoherent modulation MFSK in very shallow waters |
| title_fullStr | Performance of underwater data transmission using incoherent modulation MFSK in very shallow waters |
| title_full_unstemmed | Performance of underwater data transmission using incoherent modulation MFSK in very shallow waters |
| title_short | Performance of underwater data transmission using incoherent modulation MFSK in very shallow waters |
| title_sort | performance of underwater data transmission using incoherent modulation mfsk in very shallow waters |
| topic | underwater acoustic communications multipath propagation mfsk very shallow waters |
| url | https://journals.pan.pl/Content/133211/PDF/11-4763-J.Schmidt-sk-new.pdf |
| work_keys_str_mv | AT janhschmidt performanceofunderwaterdatatransmissionusingincoherentmodulationmfskinveryshallowwaters AT aleksandermschmidt performanceofunderwaterdatatransmissionusingincoherentmodulationmfskinveryshallowwaters AT iwonakochanska performanceofunderwaterdatatransmissionusingincoherentmodulationmfskinveryshallowwaters AT ryszardstudanski performanceofunderwaterdatatransmissionusingincoherentmodulationmfskinveryshallowwaters AT andrzejzak performanceofunderwaterdatatransmissionusingincoherentmodulationmfskinveryshallowwaters |