unit2

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Across
  1. 5. Broadside array elements have similar
  2. 6. Array that converts bidirectional pattern into unidirectional pattern.
  3. 9. Parameter which is inversely proportional to beam width
  4. 11. Radiation pattern is perpendicular to antenna array axis
  5. 12. Binomial array is a _______ array
  6. 13. Antenna arrays are used for purpose of
  7. 14. Parasitic element is also called
  8. 15. Broadside array is a _______ array
Down
  1. 1. Arrangement of antennas in linear fashion
  2. 2. Array in which radiation occurs in opposite direction to the maximum radiation
  3. 3. Nature of the radiated fields of the antenna
  4. 4. Array in which radiation occurs only in one direction
  5. 7. Array in which antennas are mounted end to end in a single line
  6. 8. Radiation pattern of isotropic antenna
  7. 10. Radiation pattern is along the antenna array axis