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Measured Pout, gain, and PAE against Pin chcracteristics of the PA at 94 GHz in the bias conditions of a VDS = 1.2 V and VGS = 0.8 V, and b VDS = 2.4 V and VGS = 1.2 V

Measured Pout, gain, and PAE against Pin chcracteristics of the PA at 94 GHz in the bias conditions of a VDS = 1.2 V and VGS = 0.8 V, and b VDS = 2.4 V and VGS = 1.2 V

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a The proposed triple Y-shaped eight-way current-combination circuit. b...
Simulated Pout, gain, and PAE against Pin chcracteristics of the PA at...
Measured a S11 and S22, b S21 and S12, and c stability factors µ and µ’...
Measured Pout, gain, and PAE against Pin chcracteristics of the PA at...
+7 Simulated S11 and S21 ~ S51 of the triple Y-shaped eight-way current...
94 GHz eight-way power amplifier with high output power and power-added efficiency in 90 nm CMOS
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  • Aug 2020
A four-stage eight-way CMOS power amplifier (PA) for 94 GHz radar sensor is reported. The PA constitutes a common-source (CS) input stage, a CS first gain stage, a two-way CS second gain stage, followed by an eight-way CS output stage using miniature triple Y-shaped divider and combiner. Broadband π-match input, inter-stage, and output networks are...
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