Question

End fire coupler is formed

a.

when two equal radiators are operated in phase quadrature at a distance of λ/4 apart

b.

when two equal radiators are operated in parallel at a distance of λ/4 apart

c.

when two equal radiators are operated in phase quadrature at a distance of λ/2 apart

d.

none of the above

Posted under Electronics and Communication Engineering

Answer: (a).when two equal radiators are operated in phase quadrature at a distance of λ/4 apart

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Q. End fire coupler is formed
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