slot aerial


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slot aerial

or

slot antenna

n
(Telecommunications) radio a transmitting aerial in which the radiating elements are open slots in a surrounding metal sheet
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
G., "Slot aerials and their relation to complementary wire aerials (Babinet's principle), " Journal of the Institution of Electrical Engineers--Part IIIA: Radiolocation, Vol.
Booker, "Slot Aerials and Their Relation to Complementary Wire Aerials," Journal of the IEE (London), Part IIIA, Vol.