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1. 发明申请

US20150109179A1 MAGNETIC SHEET, METHOD FOR MANUFACTURING MAGNETIC SHEET AND ANTENNA COMPRISING THE MAGNETIC SHEET 审中-公开
标题翻译：磁性片，制造磁性片的方法和包含磁性片的天线
公开(公告)号：US20150109179A1
公开(公告)日：2015-04-23
申请号：US14400048
申请日：2013-05-09
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Won Ki Ahn , Kwang Muk Cho
IPC分类号： H01F1/16 , H01F41/02 , H01Q7/06
CPC分类号： H01F1/16 , H01F41/02 , H01F41/16 , H01Q7/06 , H01Q9/0407 , Y10T428/325
摘要： Disclosed are a magnetic sheet, a method of manufacturing the same and an antenna including the magnetic sheet. In the magnetic sheet manufactured by stacking a plurality of green sheets on top of each other and calcining the stacked plurality of green sheets, the plurality of green sheets are stacked after a different material layer is formed on a certain portion of both surfaces or one surface of at least one of the plurality of green sheets.
摘要翻译：公开了磁性片，其制造方法和包括该磁性片的天线。在通过将多个生片层叠在一起并煅烧堆叠的多个生片而制成的磁性片中，在两面或一个表面的某一部分上形成不同的材料层之后，堆叠多个生片的多个生页中的至少一个。

2. 发明申请

US20150123855A1 ANTENNA AND COMMUNICATION DEVICE COMPRISING SAME 有权
标题翻译：包含相同的天线和通信设备
公开(公告)号：US20150123855A1
公开(公告)日：2015-05-07
申请号：US14404941
申请日：2013-05-31
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Ui Sheon Kim , Yeon Sik Yu
IPC分类号： H01Q7/00 , H01Q1/24 , H01Q1/48
CPC分类号： H01Q7/00 , H01Q1/24 , H01Q1/243 , H01Q1/48 , H01Q5/328 , H01Q5/335 , H01Q7/005 , H01Q21/30
摘要： Disclosed are an antenna and a communication device including the same. The antenna includes a feeder, a first loop antenna that has an end connected to the feeder and the other end connected to a ground, and a second loop antenna that has an end connected to the feeder and the other end connected to the ground, and has an electrical length different from that of the first loop antenna, wherein an impedance matching line having a discontinuously different line width is formed in a partial area of the first loop antenna.
摘要翻译：公开了一种天线和包括该天线的通信装置。天线包括馈线，第一环形天线，其端部连接到馈线，另一端连接到地，第二环形天线，其一端连接到馈线，另一端连接到地，以及具有与第一环形天线不同的电长度，其中在第一环形天线的部分区域中形成具有不连续不同线宽的阻抗匹配线。

3. 发明授权

US09660343B2 Antenna and communication device comprising same 有权
公开(公告)号：US09660343B2
公开(公告)日：2017-05-23
申请号：US14404941
申请日：2013-05-31
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Ui Sheon Kim , Yeon Sik Yu
IPC分类号： H01Q7/00 , H01Q1/24 , H01Q21/30 , H01Q5/328 , H01Q5/335 , H01Q1/48
CPC分类号： H01Q7/00 , H01Q1/24 , H01Q1/243 , H01Q1/48 , H01Q5/328 , H01Q5/335 , H01Q7/005 , H01Q21/30
摘要： Disclosed are an antenna and a communication device including the same. The antenna includes a feeder, a first loop antenna that has an end connected to the feeder and the other end connected to a ground, and a second loop antenna that has an end connected to the feeder and the other end connected to the ground, and has an electrical length different from that of the first loop antenna, wherein an impedance matching line having a discontinuously different line width is formed in a partial area of the first loop antenna.

4. 发明申请

US20140327498A1 BROADBAND CIRCUIT AND COMMUNICATION APPARATUS INCLUDING SAME 有权
标题翻译：宽带电路和通信装置，包括它们
公开(公告)号：US20140327498A1
公开(公告)日：2014-11-06
申请号：US14009514
申请日：2012-12-18
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Yeon Sik Yu , Ui Sheon Kim
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H01P5/028 , H01Q1/38 , H01Q5/335 , H01Q5/371 , H01Q9/42 , H03H7/0138
摘要： A broadband circuit between an antenna operating in a first service band and a power feeding unit and allowing the antenna to operate in a second service band wider than the first service band, includes a first line connected to the power feeding unit, a second line connected to a ground surface, a first capacitor between the first and second lines, a third line connected to the ground surface and parallel to the first line, a fourth line connected to the antenna and parallel to the second line, a second capacitor between the first and third lines, a first inductor between the first and third lines and closer to the first and third lines than the third capacitor, a fourth capacitor between the second and fourth lines, and a second inductor between the second and fourth lines and closer to the second and fourth lines than the fourth capacitor.
摘要翻译：在第一服务频带中工作的天线和馈电单元之间并且允许天线在比第一服务频带宽的第二服务频带中操作的宽带电路包括连接到馈电单元的第一线路，连接到第二线路的第二线路到地面，第一和第二线之间的第一电容器，连接到地表面并平行于第一线的第三线，连接到天线并平行于第二线的第四线，在第一线之间的第二电容器第三线，在第一和第三线之间的第一电感器，并且比第三电容器更靠近第一和第三线，第二和第四线之间的第四电容器，以及在第二和第四线之间并且更靠近第三线的第二电感器第二和第四行比第四电容器。

5. 发明授权

US10049799B2 Magnetic sheet, method for manufacturing magnetic sheet and antenna comprising the magnetic sheet 有权
公开(公告)号：US10049799B2
公开(公告)日：2018-08-14
申请号：US14400048
申请日：2013-05-09
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Won Ki Ahn , Kwang Muk Cho
IPC分类号： H01F1/16 , H01Q9/04 , H01F41/16 , H01F41/02 , H01Q7/06
摘要： Disclosed are a magnetic sheet, a method of manufacturing the same and an antenna including the magnetic sheet. In the magnetic sheet manufactured by stacking a plurality of green sheets on top of each other and calcining the stacked plurality of green sheets, the plurality of green sheets are stacked after a different material layer is formed on a certain portion of both surfaces or one surface of at least one of the plurality of green sheets.

6. 发明授权

US09837720B2 Metamaterial antenna 有权
公开(公告)号：US09837720B2
公开(公告)日：2017-12-05
申请号：US14428976
申请日：2012-09-17
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Jeong Pyo Kim
IPC分类号： H01Q9/04 , H01Q1/24 , H01Q15/00
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q15/0086
摘要： Disclosed is a metamaterial antenna including a conductor cover formed at one side of a wireless terminal, a feed parallel inductor element formed to connect the conductor cover to a feed part, and at least one ground parallel inductor element formed to connect the conductor cover to at least one ground part.

7. 发明授权

US09203370B2 Broadband circuit and communication apparatus including same 有权
标题翻译：宽带电路和通信装置包括它
公开(公告)号：US09203370B2
公开(公告)日：2015-12-01
申请号：US14009514
申请日：2012-12-18
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Yeon Sik Yu , Ui Sheon Kim
IPC分类号： H01Q1/50 , H03H7/01 , H01Q1/38 , H01Q5/335 , H01P5/02 , H01Q9/42 , H01Q5/371
CPC分类号： H03H7/0115 , H01P5/028 , H01Q1/38 , H01Q5/335 , H01Q5/371 , H01Q9/42 , H03H7/0138
摘要： A broadband circuit between an antenna operating in a first service band and a power feeding unit and allowing the antenna to operate in a second service band wider than the first service band, includes a first line connected to the power feeding unit, a second line connected to a ground surface, a first capacitor between the first and second lines, a third line connected to the ground surface and parallel to the first line, a fourth line connected to the antenna and parallel to the second line, a second capacitor between the first and third lines, a first inductor between the first and third lines and closer to the first and third lines than the third capacitor, a fourth capacitor between the second and fourth lines, and a second inductor between the second and fourth lines and closer to the second and fourth lines than the fourth capacitor.
摘要翻译：在第一服务频带中工作的天线和馈电单元之间并且允许天线在比第一服务频带宽的第二服务频带中操作的宽带电路包括连接到馈电单元的第一线路，连接到第二线路的第二线路到地面，第一和第二线之间的第一电容器，连接到地表面并平行于第一线的第三线，连接到天线并平行于第二线的第四线，在第一线之间的第二电容器第三线，在第一和第三线之间的第一电感器，并且比第三电容器更靠近第一和第三线，第二和第四线之间的第四电容器，以及在第二和第四线之间并且更靠近第三线的第二电感器第二和第四行比第四电容器。

8. 发明申请

US20150249289A1 METAMATERIAL ANTENNA 有权
标题翻译：金属天线
公开(公告)号：US20150249289A1
公开(公告)日：2015-09-03
申请号：US14428976
申请日：2012-09-17
申请人： EMW CO., LTD.
发明人： Byung Hoon Ryu , Won Mo Sung , Jeong Pyo Kim
IPC分类号： H01Q9/04 , H01Q15/00
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q15/0086
摘要： Disclosed is a metamaterial antenna including a conductor cover formed at one side of a wireless terminal, a feed parallel inductor element formed to connect the conductor cover to a feed part, and at least one ground parallel inductor element formed to connect the conductor cover to at least one ground part.
摘要翻译：公开了一种超材料天线，包括形成在无线终端的一侧的导体盖，形成为将导体盖连接到馈电部分的馈电并联电感器元件，以及至少一个接地并联电感器元件，形成为将导体盖连接到至少一个地面部分。

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