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公开(公告)号：US20150160308A1
公开(公告)日：2015-06-11
申请号：US14218480
申请日：2014-03-18
发明人： Dae Ho KIM , Eun Tae PARK
CPC分类号： G01R33/04 , G01R33/0005
摘要： There is provided an orthogonal fluxgate sensor including: a magnetic core having a flat plate shape; and first and second coils enclosing the magnetic core in a solenoid form, wherein the first and second coils are disposed to be orthogonal to one another, and when alternating current (AC) is applied to the first coil, an AC voltmeter is connected to the second coil, and when AC is applied to the second coil, the AC voltmeter is connected to the first coil.
摘要翻译： 提供了一种正交磁通门传感器，包括：具有平板形状的磁芯; 以及以螺线管形式包围所述磁芯的第一和第二线圈，其中所述第一和第二线圈被设置为彼此正交，并且当交流电（AC）施加到所述第一线圈时，AC电压计连接到 第二线圈，并且当AC施加到第二线圈时，AC电压计连接到第一线圈。
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公开(公告)号：US20170179923A1
公开(公告)日：2017-06-22
申请号：US15085072
申请日：2016-03-30
发明人： Ran Hee SHIN , Tae Kyung LEE , Sung HAN , Yun Sung KANG , Sung Sun KIM , Jin Suk SON , Jeong Suong YANG , Hwa Sun LEE , Eun Tae PARK
CPC分类号： H03H9/173 , H03H3/02 , H03H9/02015 , H03H9/02118 , H03H9/174 , H03H2003/021 , H03H2003/023
摘要： An acoustic resonator and a method of manufacturing the same are provided. The acoustic resonator includes a resonating part including a first electrode, a second electrode, and a piezoelectric layer; and a plurality of seed layers disposed on one side of the resonating part.
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公开(公告)号：US20200067483A1
公开(公告)日：2020-02-27
申请号：US16668118
申请日：2019-10-30
发明人： Ran Hee SHIN , Tae Kyung LEE , Sung HAN , Yun Sung KANG , Sung Sun KIM , Jin Suk SON , Jeong Suong YANG , Hwa Sun LEE , Eun Tae PARK
摘要： An acoustic resonator and a method of manufacturing the same are provided. The acoustic resonator includes a resonating part including a first electrode, a second electrode, and a piezoelectric layer; and a plurality of seed layers disposed on one side of the resonating part.
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