1
GATE ECE 1993
Subjective
+5
-0
Consider an array of two non-directional radiators with spacing $$d\,\, = \,\,0.5\,\,\lambda $$. Determine the directions of maximum radiation when the radiators are excited as shown in Fig.. Calculate the phase shift required for turning the direction of the maximum radiation by $${90^ \circ }$$ keeping the separation d unchanged. GATE ECE 1993 Electromagnetics - Antennas Question 22 English
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