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Patent Agency Ranking
公开(公告)号：KR101585299B1
公开(公告)日：2016-01-14
申请号：KR1020130119302
申请日：2013-10-07
Applicant: 충남대학교산학협력단
Abstract: 본발명은마이크로스트립패치안테나에관한것으로, 마이크로스트립패치안테나는베이스기판; 상기베이스기판의상부에위치하고, 급전선으로부터전력을공급받아외부로전자기파를방사하는방사패치; 및상기베이스기판의하부에도전체로피막형성된접지판; 을포함하고, 상기접지판의일부영역을패터닝하여오픈스터브를형성하며, 그로인해대역저지필터를삽입하면서도렉테나의크기가커지지않도록하여종래에비해렉테나를소형화시키는기술을제공한다.
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公开(公告)号：KR1020140025208A
公开(公告)日：2014-03-04
申请号：KR1020120091706
申请日：2012-08-22
Applicant: 충남대학교산학협력단
IPC: H01P5/12
Abstract: Provided is an Wilkinson power dividing and combining device comprising: an input port member which inputs at least one high frequency signal; two or more first and second output port members which divide and output the high frequency signal inputted to the input port; a resistor which is connected between the first output port member and the second output port member to perform a resistance action; and stub members which are mounted in pads formed in both ends of the resistor to have an inductor function of removing parasitic capacitance generated in both ends of the resistor. The Wilkinson power dividing and combining device of the present invention comprises a short stub with the inductor function in the pads in both ends of the resistor, and removes the parasitic capacitance generated in both ends of the resistor when dividing power. As the device can remove increased parasitic capacitance even if the device is used in a high frequency, a power dividing and combining device with excellent performance can be manufactured even in case of using big resistance, thereby remarkably improving use efficiency of the power dividing and combining device.
Abstract translation: 提供了一种威尔金森功率分配和组合装置，包括：输入端口构件，其输入至少一个高频信号; 两个或更多个第一和第二输出端口构件，其分频并输出输入到输入端口的高频信号; 电阻器，连接在第一输出端口构件和第二输出端口构件之间以执行阻力动作; 以及安装在形成在电阻器两端的焊盘中的短截线构件具有除去电阻器两端产生的寄生电容的电感功能。 本发明的威尔金森功率分配和组合装置包括在电阻器两端的焊盘中具有电感器功能的短截线，并且在分压时除去电阻器两端产生的寄生电容。 由于器件能够消除增加的寄生电容，即使器件以高频率使用，即使在使用大电阻的情况下也可以制造具有优异性能的功率分配和组合器件，从而显着提高功率分配和组合的使用效率 设备。
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公开(公告)号：KR1020150040592A
公开(公告)日：2015-04-15
申请号：KR1020130119302
申请日：2013-10-07
Applicant: 충남대학교산학협력단
Abstract: 본발명은마이크로스트립패치안테나에관한것으로, 마이크로스트립패치안테나는베이스기판; 상기베이스기판의상부에위치하고, 급전선으로부터전력을공급받아외부로전자기파를방사하는방사패치; 및상기베이스기판의하부에도전체로피막형성된접지판; 을포함하고, 상기접지판의일부영역을패터닝하여오픈스터브를형성하며, 그로인해대역저지필터를삽입하면서도렉테나의크기가커지지않도록하여종래에비해렉테나를소형화시키는기술을제공한다.
Abstract translation: 微带贴片天线技术领域本发明涉及一种微带贴片天线。 微带贴片天线包括：基底; 辐射贴片，设置在基底的顶部并且从馈线接收电力以向外部辐射电磁波; 以及通过在基底的底部涂覆导电材料而形成的接地板，其中将接地板的一部分图案化以形成开口短管，从而通过防止直肠天线的尺寸的增加而小型化直肠天线，同时插入 带阻滤波器。
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公开(公告)号：KR101474607B1
公开(公告)日：2014-12-19
申请号：KR1020120109690
申请日：2012-10-02
Applicant: 충남대학교산학협력단
IPC: H01P1/203
Abstract: 본발명은마이크로스트립전송선로상에형성되며, 상기마이크로스트립전송선로의수직방향으로일측에위치하는제1 오픈스터브와, 상기제1 오픈스터브와미리설정된간격을두고상호대향하게위치하는제2 오픈스터브와, 상기제1 및제2 오픈스터브는기설정된거리만큼이격되어상기제1 및제2 오픈스터브의각 끝단이전기적으로결합되어커플링특성이부가됨을특징으로하되, 상기제1 및제2 오픈스터브와소정거리이격되어위치하는복수의오픈스터브를포함함을특징으로한다.
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公开(公告)号：KR1020140043627A
公开(公告)日：2014-04-10
申请号：KR1020120109690
申请日：2012-10-02
Applicant: 충남대학교산학협력단
IPC: H01P1/203
CPC classification number: H01P1/203 , H01P1/2039 , H01P1/212 , H01P3/08
Abstract: The present invention includes a first open stub which is formed on a microstrip transmission line and is located on one side of the microstrip transmission line in the vertical direction, a second open stub which is separated from the first open stub with a predetermined distance and faces the first open stub, wherein the present invention have coupling properties by separating the first and the second open stub with a predetermined distance and electrically combining each end of the first and the second open stub, and includes a plurality of open stubs which is separated from the first and the second open stub with a predetermined distance.
Abstract translation: 本发明包括形成在微带传输线上并位于微带传输线在垂直方向的一侧上的第一开放短截线，第二开口短截线与第一开放短截线以预定距离分开， 所述第一开口短管，其中本发明通过以预定距离分离所述第一和第二开口短截线并电气组合所述第一和第二开口短管的每个端部而具有耦合特性，并且包括多个开放短截线， 第一和第二开放桩与预定距离。
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