Evaluation of TV and radio performance in the coexistence of a spread spectrum system
Performance degradation of analog FM and PAL-G signals due to spread spectrum (SS) interference is investigated. An analytical expression between RF TV protection ratio (CIR) and baseband unweighted signal-to-noise ratio (SNR/sub V/), for cochannel spread spectrum and noise interference, is derived....
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| creator | Vouyioukas, D. Dres, D. Constantinou, P. |
| description | Performance degradation of analog FM and PAL-G signals due to spread spectrum (SS) interference is investigated. An analytical expression between RF TV protection ratio (CIR) and baseband unweighted signal-to-noise ratio (SNR/sub V/), for cochannel spread spectrum and noise interference, is derived. Also, we express the audio frequency signal-to-noise ratio (AF SNR) output due to SS overlay for various types of spreading scenarios and for different carrier frequency differences (/spl Delta/f). |
| doi_str_mv | 10.1109/PIMRC.2002.1045227 |
| format | Conference Proceeding |
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An analytical expression between RF TV protection ratio (CIR) and baseband unweighted signal-to-noise ratio (SNR/sub V/), for cochannel spread spectrum and noise interference, is derived. 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An analytical expression between RF TV protection ratio (CIR) and baseband unweighted signal-to-noise ratio (SNR/sub V/), for cochannel spread spectrum and noise interference, is derived. Also, we express the audio frequency signal-to-noise ratio (AF SNR) output due to SS overlay for various types of spreading scenarios and for different carrier frequency differences (/spl Delta/f).</abstract><pub>IEEE</pub><doi>10.1109/PIMRC.2002.1045227</doi></addata></record> |
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| identifier | ISBN: 0780375890 |
| ispartof | The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2002, Vol.3, p.1242-1246 vol.3 |
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| language | eng |
| recordid | cdi_ieee_primary_1045227 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Bandwidth Baseband Degradation Frequency modulation Radio frequency Radiofrequency interference Signal to noise ratio Spread spectrum communication TV interference TV receivers |
| title | Evaluation of TV and radio performance in the coexistence of a spread spectrum system |
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