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Published byKaylyn Beresford Modified about 1 year ago

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Measurements

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120GHz-1stage Current drawing from Vcc is mA

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120GHz-1stage

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Linear scale

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Changing vct Changing vcc

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120G-two stage Current drawing from Vcc is 17.65m A, current from vct is zero

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Changing control voltage 120GHz-2 stage

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NF of 120GHz LNA upto 110GHz

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Linearity IIP3= dBm,1 dB compression point is dBm

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120GHz phase shifter Gain variation dB, Noise figure 11 dB

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NF at 120 GHz from 75GHz

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Vcc consumes 39 mA when one VGA is on,when vctrl=0(MOS on),current is 1mA and when its 2.5V then 1.357mA.current flows through subc. When both VGA is on Vcc consumes 46.6mA, when vctrl=0(MOS on),current is.6 mA and when its 2.5V then 1.69mA.current flows through subc.

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120Ghz 2 array

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120ghz 2 array

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NF of 120Ghz 2 array upto 110gHz

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One stage 94GHz From Vcc 10.22mA

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94ghz one stage

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VGA 94GHz

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94GHz shifter

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Gain 94GHz phase shifter

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94gHz 2 array

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