Official PYQ · 2003Set 1 · Q90Transmission LinesMCQ1 mark

GATE EC 2003 Set 1 Q90 — Transmission Lines

Two identical antennas are placed in the $\theta=\pi / 2$ plane as shown in the figure. The elements have equal amplitude excitation with $180^{\circ}$ polarity difference, operating at wavelength $\lambda$ . The correct value of the magnitude of the far-zone resultant electric field strength normalized with that of a single element, both computed for $\phi=0$ , is

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Published 10 Oct 2026

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