Performance analysis of weighted non-coherent receiver for UWB-PPM signal in multipath channels
The BER performance expressions and weighting coefficients of the weighted non-coherent receiver for the UWB-PPM signal were analytically derived.Subsequently,the analytical results were validated via Monte-Carlo simula-tion,and the impacts of the sub-interval width and the timing error were also nu...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2006-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74333887/ |
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| Summary: | The BER performance expressions and weighting coefficients of the weighted non-coherent receiver for the UWB-PPM signal were analytically derived.Subsequently,the analytical results were validated via Monte-Carlo simula-tion,and the impacts of the sub-interval width and the timing error were also numerical analyzed.It is illustrated that the weighted receiver is at least 3dB superior to the conventional non-coherent receiver,and is robust to the variations of sub-integration width and the timing error. |
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| ISSN: | 1000-436X |