A

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Q. The noise temperature of an antenna is given by the expression:

  • (A) radtb + (1-rad) tp
  • (B) (1-rad) tp
  • (C) radtb
  • (D) none of the mentioned

Explanation by: Admin

the noise temperature of an antenna is given by the expression radtb + (1-rad) tp. here, tb is the brightness temperature and tp is the physical

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