antenna effective area
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antenna effective area
(an′ten·ə i′fek·tiv ′er·ē·ə)
(electromagnetism) In any specified direction, the square of the wavelength multiplied by the power gain (or directive gain) in that direction, and divided by 4π.
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McGraw-Hill Science & Technology Dictionary
McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.
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