公开(公告)号：EP2378608A1

公开(公告)日：2011-10-19

申请号：EP09833466.7

申请日：2009-12-10

申请人： NEC TOSHIBA Space Systems, Ltd. ,  The Japan Aerospace Exploration Agency

发明人： AMANO, Osamu ,  KOREEDA, Shuichi ,  KAMATA, Yukio ,  ANDO, Makoto

IPC分类号： H01Q1/38 ,  H01Q21/06

CPC分类号： H01Q21/064 ,  H01Q1/288 ,  H01Q1/38 ,  Y10T29/49016

摘要： Provided is an antenna capable of establishing electrical conductivity between a flange-like short-circuit section, of a power supply section and a thin metal plate (for example, copper foil) even in a harsh temperature environment in a space environment. Under a state in which an apical portion (31) of a power supply section (30) is inserted from an outer side of a face plate (20) into a hole (50) for the power supply section of a thin metal plate (copper foil) (21), a dielectric plate (22), and a metal plate (ring-like metal plate) (40), a plurality of screws (60) are inserted from the outer side of a flange-like short-circuit section (32) through a plurality of insertion holes (65) of the flange-like short-circuit section, (32), the thin metal plate (copper foil) (21), and the dielectric plate (22), and the plurality of screws (60) are threadingly inserted into a plurality of tapped holes (70) of the metal plate (ring-like metal plate) (40) so that electrical conductivity between the flange-like short-circuit section (32) and the thin metal plate (copper foil) (21) is established through direct contact.

摘要翻译： 提供一种能够在空间环境中的恶劣的温度环境下，在电源部的法兰状的短路部和薄金属板（例如铜箔）之间建立导电性的天线。 在电源部（30）的顶端部（31）从面板（20）的外侧插入用于薄金属板（铜箔）的供电部的孔（50）的状态下， 箔）（21），电介质板（22）和金属板（环状金属板）（40），多个螺钉（60）从法兰状短路部分的外侧插入 （32），所述薄板状金属板（铜箔）（21）和所述电介质板（22）通过所述凸缘状短路部（32）的多个插入孔（65），所述多个 螺钉（60）螺纹地插入金属板（环状金属板）（40）的多个螺纹孔（70）中，使得凸缘状短路部（32）和薄金属 通过直接接触建立板（铜箔）（21）。

公开(公告)号：EP2256865A1

公开(公告)日：2010-12-01

申请号：EP09721870.5

申请日：2009-03-18

申请人： NEC TOSHIBA Space Systems, Ltd. ,  Japan Aerospace Exploration Agency

发明人： AMANO, Osamu ,  KOREEDA, Shuichi ,  KAMATA, Yukio ,  ANDO, Makoto

IPC分类号： H01Q13/22

CPC分类号： H01Q1/24 ,  H01Q13/18 ,  H01Q13/22

摘要： It is possible to obtain a wide-band feeder circuit a lower conductive plate provided substantially in parallel to an upper conductive plate, a short-circuit portion provided in a concave manner at a central portion of the lower conductive plate, and a countersunk portion provided in a convex manner at a central portion of a short-circuit plate forming a bottom of the short-circuit portion. It is also possible to obtain an antenna including such a wide-band feeder circuit.

摘要翻译： 可以获得宽带馈电电路，该导电板基本上平行于上导电板设置，在下导电板的中心部分设置为凹形的短路部分和设置在下导电板的中心部分的埋头部分 在形成短路部的底部的短路板的中央部呈凸状。 也可以获得包括这种宽带馈电电路的天线。