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On the directivity of conical horn antennas
Author(s) -
Hansen R. C.
Publication year - 1988
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650011011
Subject(s) - conical surface , directivity , french horn , horn antenna , acoustics , directional antenna , optics , engineering , physics , telecommunications , geometry , slot antenna , mathematics , antenna (radio)
The formula for directivity of conical horns has been recreated. Computer calculated curves are given that differ slightly from those of Gray and Schelkunoff, circa 1940, that are often reproduced in books.