Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 1 (Q.No. 46)
46.
Which of the following is taken as reference antenna for directive gain?
Half wave dipole
Elementary doublet
Isotropic
Infinitesimal dipole
Answer: Option
Explanation:

Isotropic antenna is one which radiates equally in all directions. It is a standard reference antenna.

Discussion:
2 comments Page 1 of 1.

Yaswant said:   8 years ago
Directive gain of an antenna = (Directive gain of test antenna / Directive gain of isotropic antenna).

Tamil said:   8 years ago
Spherical polarisation is produced by isotropic antenna.

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