Question: 10.4. A linear phased array antenna consists of eight elements spaced with element spacing. (a) Give an expression for the antenna gain pattern (assume no

10.4. A linear phased array antenna consists of eight elements spaced with element spacing.

(a) Give an expression for the antenna gain pattern

(assume no steering and uniform aperture weighting).

(b) Sketch the gain pattern versus sine of the off boresight angle . What problems do you see is using rather than ?

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