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Posted: **Tue Jun 07, 2022 9:00 am**

: Four Antennas With Same Magnitude But Different Phases Are Arranged On X Y Plane As Shown Derive Its Normalized Array 1 (50.95 KiB) Viewed 53 times

No further info is needed, it's a question about array pattern,
phase and positions are all u need

: Four Antennas With Same Magnitude But Different Phases Are Arranged On X Y Plane As Shown Derive Its Normalized Array 2 (371.25 KiB) Viewed 53 times

Four antennas, with same magnitude but different phases, are arranged on x-y plane as shown. Derive its normalized array power pattern and find the direction of maximum radiation on x- y plane. T 2/4--- X ejo ejo ·2/2 I

Answers: Normalized Array Power Pattern= with a maxima in the direction of p= π/2. 2 ( 1 cos (= cos 6) + 1/cos (sin 6-1)) COS 2 2 2 4