-- card: 71885 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 2707
-- name: #346
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on openCard
  global group,rightone
  put 29 into group
  put "D" into rightone
  pass openCard
end openCard



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Question #29

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2I-4.1.1 What type of antenna produces a radiation pattern with more of the transmitted signal concentrated in a particular direction than in other directions?

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A dipole antenna

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A vertical antenna

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An isotropic antenna

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A beam antenna

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Correct answer is D