Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel
Third generation communication systems require receivers with wide bandwidth of operation to support high transmission rates and are also reconfigurable to support various communication standards with different frequency bands. An ideal software defined radio (SDR) will be the absolute answer to thi...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/198261 |
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| author | A. O. Olopade M. Helaoui |
| author_facet | A. O. Olopade M. Helaoui |
| author_sort | A. O. Olopade |
| collection | DOAJ |
| description | Third generation communication systems require receivers with wide bandwidth of operation to support high transmission rates and are also reconfigurable to support various communication standards with different frequency bands. An ideal software defined radio (SDR) will be the absolute answer to this requirement but it is not achievable with the current level of technology. This paper proposes the use of a six-port receiver (SPR) front-end (FE) in a WCDMA communication system. A WCDMA end-to-end physical layer MATLAB demo which includes a multipath channel distortion block is used to determine the viability of the six-port based receiver. The WCDMA signal after passing through a multipath channel is received using a constructed SPR FE. The baseband signal is then calibrated and corrected in MATLAB. The six-port receiver performance is measured in terms of bit error rate (BER). The signal-to-noise ratio (SNR) of the transmitted IQ data is varied and the BER profile of the communication system is plotted. The effect of the multipath fading on the receiver performance and the accuracy of the calibration algorithm are obtained by comparing two different measured BER curves for different calibration techniques to the simulated BER curve of an ideal receiver. |
| format | Article |
| id | doaj-art-0fbc27e4a2d841cd910c621eda7714bb |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-0fbc27e4a2d841cd910c621eda7714bb2025-02-03T01:26:38ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552014-01-01201410.1155/2014/198261198261Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading ChannelA. O. Olopade0M. Helaoui1Intelligent RF Radio Technology Laboratory (iRadio Lab), Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, T2N 1N4, CanadaIntelligent RF Radio Technology Laboratory (iRadio Lab), Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, T2N 1N4, CanadaThird generation communication systems require receivers with wide bandwidth of operation to support high transmission rates and are also reconfigurable to support various communication standards with different frequency bands. An ideal software defined radio (SDR) will be the absolute answer to this requirement but it is not achievable with the current level of technology. This paper proposes the use of a six-port receiver (SPR) front-end (FE) in a WCDMA communication system. A WCDMA end-to-end physical layer MATLAB demo which includes a multipath channel distortion block is used to determine the viability of the six-port based receiver. The WCDMA signal after passing through a multipath channel is received using a constructed SPR FE. The baseband signal is then calibrated and corrected in MATLAB. The six-port receiver performance is measured in terms of bit error rate (BER). The signal-to-noise ratio (SNR) of the transmitted IQ data is varied and the BER profile of the communication system is plotted. The effect of the multipath fading on the receiver performance and the accuracy of the calibration algorithm are obtained by comparing two different measured BER curves for different calibration techniques to the simulated BER curve of an ideal receiver.http://dx.doi.org/10.1155/2014/198261 |
| spellingShingle | A. O. Olopade M. Helaoui Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel Journal of Electrical and Computer Engineering |
| title | Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel |
| title_full | Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel |
| title_fullStr | Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel |
| title_full_unstemmed | Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel |
| title_short | Performance Analysis of a Six-Port Receiver in a WCDMA Communication System including a Multipath Fading Channel |
| title_sort | performance analysis of a six port receiver in a wcdma communication system including a multipath fading channel |
| url | http://dx.doi.org/10.1155/2014/198261 |
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