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Measurements. 120GHz-1stage Current drawing from Vcc is 8.826 mA.

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Presentation on theme: "Measurements. 120GHz-1stage Current drawing from Vcc is 8.826 mA."— Presentation transcript:

1 Measurements

2 120GHz-1stage Current drawing from Vcc is mA

3 120GHz-1stage

4

5 Linear scale

6 Changing vct Changing vcc

7 120G-two stage Current drawing from Vcc is 17.65m A, current from vct is zero

8 Changing control voltage 120GHz-2 stage

9 NF of 120GHz LNA upto 110GHz

10 Linearity IIP3= dBm,1 dB compression point is dBm

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

12 NF at 120 GHz from 75GHz

13 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.

14 120Ghz 2 array

15 120ghz 2 array

16 NF of 120Ghz 2 array upto 110gHz

17 One stage 94GHz From Vcc 10.22mA

18 94ghz one stage

19 VGA 94GHz

20 94GHz shifter

21 Gain 94GHz phase shifter

22 94gHz 2 array


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