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- Carrier-to-noise_ratio abstract "In telecommunications, the carrier-to-noise ratio, often written CNR or C/N, is the signal-to-noise ratio (SNR) of a modulated signal. The term is used to distinguish the CNR of the radio frequency passband signal from the SNR of an analogue base band message signal after demodulation, for example an audio frequency analogue message signal. If this distinction is not necessary, the term SNR is often used instead of CNR, with the same definition.Digitally modulated signals (e.g. QAM or PSK) are basically made of two CW carriers (the I and Q components, which are out-of-phase carriers) . In fact, the information (bits or symbols) is carried by given combinations of phase and/or amplitude of the I and Q components. It is for this reason that, in the context of digital modulations, digitally modulated signals are usually referred to as carriers. Therefore, the term carrier-to-noise-ratio (CNR), instead of signal-to-noise-ratio (SNR) is preferred to express the signal quality when the signal has been digitally modulated.High C/N ratios provide good quality of reception, for example low bit error rate (BER) of a digital message signal, or high SNR of an analogue message signal.".
- Carrier-to-noise_ratio wikiPageExternalLink CMTS-WP101-R.pdf.
- Carrier-to-noise_ratio wikiPageID "3994748".
- Carrier-to-noise_ratio wikiPageLength "3511".
- Carrier-to-noise_ratio wikiPageOutDegree "27".
- Carrier-to-noise_ratio wikiPageRevisionID "701595420".
- Carrier-to-noise_ratio wikiPageWikiLink Baseband.
- Carrier-to-noise_ratio wikiPageWikiLink Bit_error_rate.
- Carrier-to-noise_ratio wikiPageWikiLink Carrier-to-receiver_noise_density.
- Carrier-to-noise_ratio wikiPageWikiLink Category:Engineering_ratios.
- Carrier-to-noise_ratio wikiPageWikiLink Category:Noise.
- Carrier-to-noise_ratio wikiPageWikiLink Characteristic_impedance.
- Carrier-to-noise_ratio wikiPageWikiLink Continuous_wave.
- Carrier-to-noise_ratio wikiPageWikiLink Decibel.
- Carrier-to-noise_ratio wikiPageWikiLink Demodulation.
- Carrier-to-noise_ratio wikiPageWikiLink N0.
- Carrier-to-noise_ratio wikiPageWikiLink Modulation.
- Carrier-to-noise_ratio wikiPageWikiLink Passband.
- Carrier-to-noise_ratio wikiPageWikiLink Phase-shift_keying.
- Carrier-to-noise_ratio wikiPageWikiLink Phase_(waves).
- Carrier-to-noise_ratio wikiPageWikiLink Power_(physics).
- Carrier-to-noise_ratio wikiPageWikiLink Quadrature_amplitude_modulation.
- Carrier-to-noise_ratio wikiPageWikiLink Root_mean_square.
- Carrier-to-noise_ratio wikiPageWikiLink SINAD.
- Carrier-to-noise_ratio wikiPageWikiLink Shannon–Hartley_theorem.
- Carrier-to-noise_ratio wikiPageWikiLink Signal-to-interference_ratio.
- Carrier-to-noise_ratio wikiPageWikiLink Signal-to-noise_ratio.
- Carrier-to-noise_ratio wikiPageWikiLink Telecommunication.
- Carrier-to-noise_ratio wikiPageWikiLinkText "C".
- Carrier-to-noise_ratio wikiPageWikiLinkText "C/I".
- Carrier-to-noise_ratio wikiPageWikiLinkText "C/N ratios".
- Carrier-to-noise_ratio wikiPageWikiLinkText "C/N".
- Carrier-to-noise_ratio wikiPageWikiLinkText "Carrier-to-noise ratio".
- Carrier-to-noise_ratio wikiPageWikiLinkText "carrier-to-noise ratio".
- Carrier-to-noise_ratio wikiPageUsesTemplate Template:Merge.
- Carrier-to-noise_ratio wikiPageUsesTemplate Template:Noise.
- Carrier-to-noise_ratio wikiPageUsesTemplate Template:Reflist.
- Carrier-to-noise_ratio wikiPageUsesTemplate Template:Unreferenced.
- Carrier-to-noise_ratio subject Category:Engineering_ratios.
- Carrier-to-noise_ratio subject Category:Noise.
- Carrier-to-noise_ratio hypernym Ratio.
- Carrier-to-noise_ratio type Concept.
- Carrier-to-noise_ratio type Ratio.
- Carrier-to-noise_ratio comment "In telecommunications, the carrier-to-noise ratio, often written CNR or C/N, is the signal-to-noise ratio (SNR) of a modulated signal. The term is used to distinguish the CNR of the radio frequency passband signal from the SNR of an analogue base band message signal after demodulation, for example an audio frequency analogue message signal. If this distinction is not necessary, the term SNR is often used instead of CNR, with the same definition.Digitally modulated signals (e.g.".
- Carrier-to-noise_ratio label "Carrier-to-noise ratio".
- Carrier-to-noise_ratio sameAs Q5046339.
- Carrier-to-noise_ratio sameAs 반송파_대_잡음비.
- Carrier-to-noise_ratio sameAs m.0bblf6.
- Carrier-to-noise_ratio sameAs Carrier-to-noise-ratio.
- Carrier-to-noise_ratio sameAs Q5046339.
- Carrier-to-noise_ratio wasDerivedFrom Carrier-to-noise_ratio?oldid=701595420.
- Carrier-to-noise_ratio isPrimaryTopicOf Carrier-to-noise_ratio.