Obtain the basic relationship between the electrical phase shift and the effective el ectric field produced by a two-element array. b) A 2-element antenna was operating at 1GHZ. If the elements were s paced by 0.1m and excited with maximum electric field intensities of 5 V/m and 8 V/m, respectively and at a phase difference of 45°, obtain the value of the total electric field intensity.

Obtain the basic relationship between the electrical phase shift and the effective el ectric field produced by a two-element array. b) A 2-element antenna was operating at 1GHZ. If the elements were s paced by 0.1m and excited with maximum electric field intensities of 5 V/m and 8 V/m, respectively and at a phase difference of 45°, obtain the value of the total electric field intensity.