Electronics and Communication Engineering - Microwave Communication - Discussion
Discussion Forum : Microwave Communication - Section 4 (Q.No. 29)
29.
The radiation resistance of a circular loop of one turn is 0.01 ohm. For 5 turn loop the radiation resistance is
Discussion:
2 comments Page 1 of 1.
Xyz said:
8 years ago
R is proportional to N square,
R1/R2 = N1^2/N2^2.
0.01/R2 = I^2/5^2.
R2 = 0.25 ohm.
R1/R2 = N1^2/N2^2.
0.01/R2 = I^2/5^2.
R2 = 0.25 ohm.
Nimai said:
9 years ago
If the loop antenna has N turns, then the radiation resistance increases with a factor of the square of N.
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