RADOME FOR ANTENNA SYSTEM

PURPOSE:To provide the radome which minimizes an influence upon the reception characteristic of an antenna main body and has the low production cost. CONSTITUTION:A single layer of resin whose dielectric constant is equal to or smaller than 2, preferably, a single layer of resin which essentially co...

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Bibliographic Details
Main Authors TAKAHASHI SHINJI, UCHIDA TOSHIAKI, OSHIMA TAKASHI, MORIYA MOTONOBU, UEMATSU MASAHIRO
Format Patent
LanguageEnglish
Published 27.10.1995
Edition6
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:PURPOSE:To provide the radome which minimizes an influence upon the reception characteristic of an antenna main body and has the low production cost. CONSTITUTION:A single layer of resin whose dielectric constant is equal to or smaller than 2, preferably, a single layer of resin which essentially consists of a copolymer of an acrylonitrile-butadiene-styrene(ABS) system and has approximately value of one in specific dielectric constant is used as materials of a radome 20. It has the thickness whose value is not about integer number time of 1/4 wavelength of the transmission/reception radio wave and is arranged a length, which is not about integer number times of 1/2 wavelength, apart from the surface of an antenna main body (1).
Bibliography:Application Number: JP19940096914