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An equivalent expression of the desensitisation, (N+I)/N, is expressed as follows in terms of interference to noise ratio I/N in dB.
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Unit body I/N = 10.
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log10(
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10D/10 - 1)
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(Eq. 10)
noting that in linear domain it is equivalent to:
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(Eq. 11)Unit body I/N = 10.log10(10D/10 - 1)