9. A 7 by 7 uniform square array of isotropic elements has its main beam at o = 15°, 8 = 20°. The array spacing is d = 1
Posted: Fri May 20, 2022 11:58 pm
9. A 7 by 7 uniform square array of isotropic elements has its main beam at o = 15°, 8 = 20°. The array spacing is d = 1/10 in both directions. a) What are the phase shifts? b) What is the directivity of the array?