Pre-modulation filter design
One of the ways to achieve efficient spectrum utilization is to perform pre-modulation filtering on a continuous phase frequency shift keying (CPSK) modulation systems. In this project, the performance of a pre-modulation filtered FSK system with and without distortion will be investigated. To pre-m...
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| Format: | Theses and Dissertations |
| Published: |
2008
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| Online Access: | http://hdl.handle.net/10356/4081 |
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| Institution: | Nanyang Technological University |
| Summary: | One of the ways to achieve efficient spectrum utilization is to perform pre-modulation filtering on a continuous phase frequency shift keying (CPSK) modulation systems. In this project, the performance of a pre-modulation filtered FSK system with and without distortion will be investigated. To pre-modulate the FSK signal it is passed through different configurations of filter design. The performance criterion is based on the power spectral density efficiency and shape of the demodulated waveform. |
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