发明名称 EMITTING COAXIAL CABLE TO TEST ANTENNA IN CONDUCTING ENVIRONMENT
摘要 FIELD: radio engineering, utilization in the capacity of radiator while testing antenna placed in conductive medium. ^ SUBSTANCE: technical result of invention lies in increased accuracy and authenticity of measurements while checking parameters of system of spaced apart antennas in conducting environment. Emitting coaxial cable includes inner conductor surrounded with dielectric layer and outer conductor displaying holes. Novelty of approach to emitting cable is that outer conductor with holes is coated with layer of dielectric and is electrically connected to conducting medium by means of inserted electrodes equidistantly arranged between holes of outer conductor and embracing outer conductor. Length of each electrode should be not less than skin layer of conducting medium on lowest frequency of measurement range. ^ EFFECT: increased accuracy and authenticity of measurements. ^ 1 dwg
申请公布号 RU2231180(C1) 申请公布日期 2004.06.20
申请号 RU20020133990 申请日期 2002.12.17
申请人 发明人 MARKOV V.G.
分类号 H01Q13/22;H01P3/06 主分类号 H01Q13/22
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