MCQOPTIONS
Bookmark
Saved Bookmarks
→
Microwave Engineering
→
Noise Microwave Circuits in Microwave Engineering
→
The most insignificant form of noise is:..
1.
The most insignificant form of noise is:
A.
Plasma noise
B.
Quantum noise
C.
Shot noise
D.
Flicker noise
Answer» C. Shot noise
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Equivalent noise temperature associated with an arbitrary white noise source is:
Excess noise ratio is defined as the ratio of generator noise to the noise associated with room temperature
The noise power associated with a two port network modeled as thevinin equivalent is:
The Y factor of an amplifier obtained by measuring the noise figure at the temperatures 77 K and 290 K is 2.7 db. Then the equivalent noise temperature of the amplifier is:
An X- band amplifier has a gain of 20 dB and a gain of 1GHz bandwidth. Noise figure of the amplifier is -62 dBm at 290 K and -64.7 dBm at 77 K. then the Y factor of the amplifier is :
Flicker noise occurs in solid-state components and vacuum tubes.a) Trueb) False 4.________ noise is caused by random motion of charges in ionized gas.
EXCESS_NOISE_RATIO_IS_DEFINED_AS_THE_RATIO_OF_GENERATOR_NOISE_TO_THE_NOISE_ASSOCIATED_WITH_ROOM_TEMPERATURE?$
Equivalent noise temperature associated with an arbitrary white noise source is:$
The noise power associated with a two port network modeled as thevinin equivalent is?
An amplifier has a noise equivalent temperature of 170 K. If the amplifier is used with a source having an equivalent noise temperature of TS=450 K, the output noise power of the amplifier is:
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply