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    • 3. 发明授权
    • Waveguide-microstrip line converter having connection conductors spaced apart by different distances
    • 波导 - 微带线路转换器具有间隔不同距离的连接导体
    • US08723616B2
    • 2014-05-13
    • US13142364
    • 2010-02-05
    • Akimichi HirotaYukihiro TaharaNaofumi Yoneda
    • Akimichi HirotaYukihiro TaharaNaofumi Yoneda
    • H01P5/107
    • H01P5/107
    • Provided is a waveguide-microstrip line converter, including: a waveguide; a dielectric substrate that is connected to cover one end of the waveguide; a strip conductor that is disposed on a front surface of the dielectric substrate; a conductor plate that is disposed the front surface of the dielectric substrate, and connected to the strip conductor; a ground conductor that is disposed on a rear surface of the dielectric substrate; and a plurality of connection conductors that connect a periphery of the conductor plate and the ground conductor, in which: the ground conductor has an opening formed therein in a connection region; the strip conductor and the ground conductor form a microstrip line; and the plurality of connection conductors are arranged so that a distance between two lines of the plurality of connection conductors that are aligned in a longitudinal direction of the microstrip line, and disposed on both opposing sides of the conductor plate in a vicinity of a connection portion is narrower than a distance therebetween in a vicinity of the opening.
    • 提供了一种波导 - 微带线路转换器,包括:波导; 电介质基板,其被连接以覆盖波导的一端; 带状导体,其设置在所述电介质基板的前表面上; 导电板,其设置在所述电介质基板的前表面,并连接到所述带状导体; 布置在电介质基板的后表面上的接地导体; 以及连接导体板的周边和接地导体的多个连接导体,其中:接地导体在连接区域中形成有开口; 带状导体和接地导体形成微带线; 并且所述多个连接导体被布置成使得所述多个连接导体的两条线之间的距离在所述微带线的纵向方向上排列并且布置在所述导体板的相对侧的连接部分附近 比开口附近的距离窄。
    • 4. 发明申请
    • WAVEGUIDE-MICROSTRIP LINE CONVERTER
    • 波导 - 微波线路转换器
    • US20110267153A1
    • 2011-11-03
    • US13142364
    • 2010-02-05
    • Akimichi HirotaYukihiro TaharaNaofumi Yoneda
    • Akimichi HirotaYukihiro TaharaNaofumi Yoneda
    • H03H7/38
    • H01P5/107
    • Provided is a waveguide-microstrip line converter, including: a waveguide; a dielectric substrate that is connected to cover one end of the waveguide; a strip conductor that is disposed on a front surface of the dielectric substrate; a conductor plate that is disposed the front surface of the dielectric substrate, and connected to the strip conductor; a ground conductor that is disposed on a rear surface of the dielectric substrate; and a plurality of connection conductors that connect a periphery of the conductor plate and the ground conductor, in which: the ground conductor has an opening formed therein in a connection region; the strip conductor and the ground conductor forma microstrip line; and the plurality of connection conductors are arranged so that a distance between two lines of the plurality of connection conductors that are aligned in a longitudinal direction of the microstrip line, and disposed on both opposing sides of the conductor plate in a vicinity of a connection portion is narrower than a distance therebetween in a vicinity of the opening.
    • 提供了一种波导 - 微带线路转换器,包括:波导; 电介质基板,其被连接以覆盖波导的一端; 带状导体,其设置在所述电介质基板的前表面上; 导电板,其设置在所述电介质基板的前表面,并连接到所述带状导体; 布置在电介质基板的后表面上的接地导体; 以及连接导体板的周边和接地导体的多个连接导体,其中:接地导体在连接区域中形成有开口; 带状导体和接地导体形成微带线; 并且所述多个连接导体被布置成使得所述多个连接导体的两条线之间的距离在所述微带线的纵向方向上排列并且布置在所述导体板的相对侧的连接部分附近 比开口附近的距离窄。
    • 6. 发明授权
    • Power divider
    • 功率分配器
    • US08471647B2
    • 2013-06-25
    • US12937109
    • 2008-04-11
    • Yukihiro TaharaTakeshi YuasaNaofumi Yoneda
    • Yukihiro TaharaTakeshi YuasaNaofumi Yoneda
    • H01P3/08H01P5/12
    • H01P5/16
    • In cases where a power divider is constructed by using a multilayer substrate, a power divider is obtained which is smaller in size and has a good reflection property. The power divider according to the present invention is provided with a multilayer dielectric substrate (1), strip conductor patterns (2a through 2c) formed on one surface of the multilayer dielectric substrate (1), and a ground conductor pattern (3) formed on the other surface of the multilayer dielectric substrate (1), wherein a transmission line is composed of the dielectric substrate (1), the strip conductor patterns (2a through 2c) and the ground conductor pattern (3), and the transmission line has its one end branched to form a plurality of branch lines (12a, 12b), with an isolation resistance (4) being formed between the branch lines. A first capacitance forming part comprising a first pillar conductor (6a) and a first capacitance forming conductor pattern (5a), both formed in an interior of the dielectric substrate (1), is formed at a branch point (13) of said transmission line.
    • 在通过使用多层基板构成功率分配器的情况下,获得尺寸更小且反射性好的功率分配器。 根据本发明的功率分配器设置有多层电介质基板(1),形成在多层电介质基板(1)的一个表面上的带状导体图案(2a至2c)和形成在多层介质基板 多层电介质基板(1)的另一个表面,其中传输线由电介质基板(1),带状导体图案(2a至2c)和接地导体图案(3)组成,传输线具有 一端分支形成多个分支线(12a,12b),在分支线之间形成隔离电阻(4)。 在所述传输线的分支点(13)处形成包括形成在所述电介质基板(1)的内部的第一柱状导体(6a)和第一电容形成用导体图案(5a)的第一电容形成部, 。
    • 7. 发明申请
    • POWER DIVIDER
    • 功率分配器
    • US20110032049A1
    • 2011-02-10
    • US12937109
    • 2008-04-11
    • Yukihiro TaharaTakeshi YuasaNaofumi Yoneda
    • Yukihiro TaharaTakeshi YuasaNaofumi Yoneda
    • H01P5/12
    • H01P5/16
    • In cases where a power divider is constructed by using a multilayer substrate, a power divider is obtained which is smaller in size and has a good reflection property. The power divider according to the present invention is provided with a multilayer dielectric substrate (1), strip conductor patterns (2a through 2c) formed on one surface of the multilayer dielectric substrate (1), and a ground conductor pattern (3) formed on the other surface of the multilayer dielectric substrate (1), wherein a transmission line is composed of the dielectric substrate (1), the strip conductor patterns (2a through 2c) and the ground conductor pattern (3), and the transmission line has its one end branched to form a plurality of branch lines (12a, 12b), with an isolation resistance (4) being formed between the branch lines. A first capacitance forming part comprising a first pillar conductor (6a) and a first capacitance forming conductor pattern (5a), both formed in an interior of the dielectric substrate (1), is formed at a branch point (13) of said transmission line.
    • 在通过使用多层基板构成功率分配器的情况下,获得尺寸更小且反射性好的功率分配器。 根据本发明的功率分配器设置有多层电介质基板(1),形成在多层电介质基板(1)的一个表面上的带状导体图案(2a至2c)和形成在多层介质基板 多层电介质基板(1)的另一个表面,其中传输线由电介质基板(1),带状导体图案(2a至2c)和接地导体图案(3)组成,传输线具有 一端分支形成多个分支线(12a,12b),在分支线之间形成隔离电阻(4)。 在所述传输线的分支点(13)处形成包括形成在所述电介质基板(1)的内部的第一柱状导体(6a)和第一电容形成用导体图案(5a)的第一电容形成部, 。