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Table 1 The ranges of ℜ{g1},I{g1},ℜ{g2}, and I{g2}

From: Amplify-and-forward relay identification using joint Tx/Rx I/Q imbalance-based device fingerprinting

IQI parameters

ℜ{g1}

I{g1}

ℜ{g2}

I{g2}

θm1=θm2=10°,αm1=αm2=0.2

[0.8007, 1.22]

[ − 0.2463, 0.2463]

[ − 0.22, 0.1993]

[ − 0.2463, 0.2463]

θm1=θm2=5°,αm1=αm2=0.05

[0.9444, 1.0513]

[ − 0.0957, 0.0957]

[ − 0.0513, 0.0556]

[ − 0.0957, 0.0957]