Q.1
Tropospheric scatter is used with frequencies in the
Q.2
A Yagi antenna has a driven antenna
Q.3
Which of the following is multiband HF receiving antenna?
Q.4
An open wire transmission line having a characteristic impedance of 600 ohms is terminated by a resistive load of 900 O. The standing wave ratio will be
Q.5
The radiation pattern of Hertzian dipole in the plane perpendicular to dipole is a
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