Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel
Multipath fading in HF channels causes time-delay spread that limits the maximum symbol rate, and frequency selective fading that attenuates some frequency bands compared to others. Multi-carrier modulation techniques, Multi-carrier ASK (MCASK) and Multi-camer PSK (MCPSK), can be used to ensure reli...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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IEEE
2002
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| Online Access: | http://eprints.utm.my/1907/ http://eprints.utm.my/1907/1/article185.pdf |
| _version_ | 1848890240764215296 |
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| author | Senawi, Ahmad Sazali Sha'ameri, Ahmad Zuri |
| author_facet | Senawi, Ahmad Sazali Sha'ameri, Ahmad Zuri |
| author_sort | Senawi, Ahmad Sazali |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Multipath fading in HF channels causes time-delay spread that limits the maximum symbol rate, and frequency selective fading that attenuates some frequency bands compared to others. Multi-carrier modulation techniques, Multi-carrier ASK (MCASK) and Multi-camer PSK (MCPSK), can be used to ensure reliability of transmission and high data transmission rate. The bit-error rate (BER) performance is compared between single frequency modulation such as Amplitude Shiil-Keying (ASK) or Phase Shiil-Keying (PSK) and them ulti-carrier modulation in the presence of additive white Gaussian noise and a combination of multipath fading and additive white Gaussian noise. On the average, the BER performance is better for the multi-carrier modulation compared to the single carrier modulation under multipath fading conditions.
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| first_indexed | 2025-11-15T20:38:56Z |
| format | Article |
| id | utm-1907 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:38:56Z |
| publishDate | 2002 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-19072017-10-19T04:45:46Z http://eprints.utm.my/1907/ Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel Senawi, Ahmad Sazali Sha'ameri, Ahmad Zuri TK Electrical engineering. Electronics Nuclear engineering Multipath fading in HF channels causes time-delay spread that limits the maximum symbol rate, and frequency selective fading that attenuates some frequency bands compared to others. Multi-carrier modulation techniques, Multi-carrier ASK (MCASK) and Multi-camer PSK (MCPSK), can be used to ensure reliability of transmission and high data transmission rate. The bit-error rate (BER) performance is compared between single frequency modulation such as Amplitude Shiil-Keying (ASK) or Phase Shiil-Keying (PSK) and them ulti-carrier modulation in the presence of additive white Gaussian noise and a combination of multipath fading and additive white Gaussian noise. On the average, the BER performance is better for the multi-carrier modulation compared to the single carrier modulation under multipath fading conditions. IEEE 2002 Article PeerReviewed application/pdf en http://eprints.utm.my/1907/1/article185.pdf Senawi, Ahmad Sazali and Sha'ameri, Ahmad Zuri (2002) Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel. 4& National Conference on Telecommunication Technology Proceedings, Shah Alam, Malaysia . pp. 151-154. ISSN 9780780377738 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Senawi, Ahmad Sazali Sha'ameri, Ahmad Zuri Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel |
| title | Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel |
| title_full | Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel |
| title_fullStr | Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel |
| title_full_unstemmed | Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel |
| title_short | Performance evaluation of multi carrier modulation techniques for HF frequency selective fading channel |
| title_sort | performance evaluation of multi carrier modulation techniques for hf frequency selective fading channel |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/1907/ http://eprints.utm.my/1907/1/article185.pdf |