发明名称 ANTENNE RADIOFREQUENCE SOUS-MARINE
摘要 The present invention relates to an underwater radio frequency antenna able to radiate in an underwater or equivalent propagation medium. It comprises -a hollow conducting tube (1) forming a resonant cavity, said conducting tube having an open end and a closed end,-means of excitation (2) of said resonant cavity which are able to be fed with signals and are arranged in such a way that the resonant cavity emits an electromagnetic radiation through said open end, -at least one layer (4) of di-electric material filling at least partially said resonant cavity so as to close the open end of the resonant cavity and render said cavity leaktight in relation to the underwater medium, said layer being able to resist the pressure in the underwater medium and to allow said electromagnetic radiation to pass through.
申请公布号 FR3012684(B1) 申请公布日期 2015.11.13
申请号 FR20130060581 申请日期 2013.10.29
申请人 INSTITUT FRANCAIS DE RECHERCHE POUR L&rsquo,EXPLOITATION DE LA MER &ndash, IFREMER;INSTITUT MINES TELECOM 发明人 LE PENNEC FRANCOIS;GAC CHRISTIAN;GUARNIZO MENDEZ HECTOR FABIAN;PERSON CHRISTIAN;APPRIOUAL RONAN;JEZEQUEL RAYMOND;PINEL SERGE
分类号 H01Q9/04;H01Q1/34 主分类号 H01Q9/04
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