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1. 发明授权

EP2210125B1 UNTERWASSERANTENNE 有权
标题翻译：水下天线
公开(公告)号：EP2210125B1
公开(公告)日：2014-04-09
申请号：EP08802315.5
申请日：2008-09-18
申请人： ATLAS ELEKTRONIK GmbH
发明人： BUSCH, Rainer , WICKER, Kai
IPC分类号： G01S11/14 , G10K11/00
CPC分类号： G01S7/521 , B63G8/39 , G10K11/008 , G10K11/28

2. 发明公开

EP2210125A1 UNTERWASSERANTENNE 有权
标题翻译：水下天线
公开(公告)号：EP2210125A1
公开(公告)日：2010-07-28
申请号：EP08802315.5
申请日：2008-09-18
申请人： ATLAS Elektronik GmbH
发明人： BUSCH, Rainer , WICKER, Kai
IPC分类号： G01S11/14 , G10K11/00
CPC分类号： G01S7/521 , B63G8/39 , G10K11/008 , G10K11/28
摘要： The invention relates to a submarine antenna to be attached to the hull of a submarine, said antenna comprising a planar converter arrangement (15) which extends along the hull (11) when attached and which has a reflector (21) and a plurality of electroacoustic converter elements (20). Said converter elements are arranged next to and interspaced from each other and are arranged in front of the reflector (21) in the sound incidence direction. The aim of the invention is to optimize said lateral antenna for attachment to the submarine in terms of its weight and volume and signal-to-disturbance ratio. According to the invention, the reflector (21) is subdivided across the entire length of the converter arrangement (15) into reflector zones (212, 211) that lie one beneath the other and that have a reflection behavior tuned to receive frequency bands of different frequency ranges, the receive frequency band from the highest frequency range being associated with the top reflector zone (212) when attached and the receive frequency band from the lowest frequency range being associated with the bottom reflector zone (211).

3. 发明公开

EP2104934A2 UNTERWASSERANTENNE 有权
标题翻译：水下天线
公开(公告)号：EP2104934A2
公开(公告)日：2009-09-30
申请号：EP07819860.3
申请日：2007-11-19
申请人： ATLAS Elektronik GmbH
发明人： BUSCH, Rainer , WICKER, Kai
IPC分类号： G10K11/00
CPC分类号： B63G8/39 , G10K11/002 , G10K11/008
摘要： Disclosed is an underwater antenna comprising at least one series (11) of transducers consisting of a plurality of spaced-apart electroacoustic transducers (12) that are arranged one behind another in a row, and a reflector (13) which is disposed behind the series (11) of transducers in the direction of incidence of sound and is provided with at least one reverberant reflector plate (16) that has a planar front wall facing the transducers (12) and a rear wall (162) facing away from the transducers (12). In order to suppress, in the reflector (13), modes that propagate in the direction of the longitudinal extension of the reflector (13), the rear wall (162) of the reflector plate (16) is designed such that the distance (a) between the rear wall (162) and the front wall (161) varies along the length of the reflector (13), said length extending along the series (11) of transducers.

4. 发明授权

EP2104934B1 UNTERWASSERANTENNE 有权
标题翻译：水下天线
公开(公告)号：EP2104934B1
公开(公告)日：2012-10-31
申请号：EP07819860.3
申请日：2007-11-19
申请人： ATLAS Elektronik GmbH
发明人： BUSCH, Rainer , WICKER, Kai
IPC分类号： G10K11/00
CPC分类号： B63G8/39 , G10K11/002 , G10K11/008

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