Q.1.
Half-power Beamwidth is given by ____
Q.2.
If the antenna dimension is two times the wavelength of the signal then the half power beam width will be _____
Q.3.
For a circular aperture the FNBW is ______
Q.4.
If the antenna dimension is two times the wavelength of the signal then the First null beam width will be _____
Q.5.
For a rectangular aperture of a*b the first null in E-plane occur at _______
Q.6.
The first null beam width in the E-plane of a rectangular aperture of a×b is given by _______________
Q.7.
Larger the size of the aperture, the narrower is the Beam-widths.
Q.8.
Half-power Beam width in E-plane for a rectangular aperture antenna of a×b is given by ____
Q.9.
Find the HPBW of the uniform rectangular aperture antenna with 4λ×in the E-plane?
Q.10.
The value at which the second null occurs in H-plane of rectangular aperture of a*b is given by ____