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公开(公告)号：US20220021103A1
公开(公告)日：2022-01-20
申请号：US17488636
申请日：2021-09-29
发明人： Ju Hyoung PARK , Myeong Woo HAN , Jae Yeong KIM , Young Sik HUR , Sung Yong AN , Dae Ki LIM
摘要： A chip antenna module includes a first dielectric layer; a solder layer disposed on a first surface of the first dielectric layer; a patch antenna pattern disposed on a second surface of the first dielectric layer; a coupling pattern disposed on the second surface of the first dielectric layer, and spaced apart from the patch antenna pattern without overlapping the patch antenna pattern in a thickness direction; a first feed via extending through the first dielectric layer in the thickness direction so as not to overlap the patch antenna pattern and the coupling pattern in the thickness direction; a first feed pattern extending from a first end of the first feed to overlap at least a portion of the coupling pattern; and a second feed pattern extending from a second end of the first feed via to overlap at least a portion of the coupling pattern.
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公开(公告)号：US20210151853A1
公开(公告)日：2021-05-20
申请号：US16803243
申请日：2020-02-27
发明人： Ju Hyoung PARK , Myeong Woo HAN , Jae Yeong KIM , Young Sik HUR , Sung Yong AN , Dae Ki LIM
摘要： A chip antenna module includes a first dielectric layer; a solder layer disposed on a first surface of the first dielectric layer; a patch antenna pattern disposed on a second surface of the first dielectric layer; a coupling pattern disposed on the second surface of the first dielectric layer, and spaced apart from the patch antenna pattern without overlapping the patch antenna pattern in a thickness direction; a first feed via extending through the first dielectric layer in the thickness direction so as not to overlap the patch antenna pattern and the coupling pattern in the thickness direction; a first feed pattern extending from a first end of the first feed to overlap at least a portion of the coupling pattern; and a second feed pattern extending from a second end of the first feed via to overlap at least a portion of the coupling pattern.
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公开(公告)号：US20210050670A1
公开(公告)日：2021-02-18
申请号：US17082343
申请日：2020-10-28
发明人： Nam Ki KIM , Dae Ki LIM , Jeong Ki RYOO , Ju Hyoung PARK , Jae Min KEUM , Myeong Woo HAN
摘要： An antenna apparatus includes a ground layer, patch antenna patterns, feed vias, ring-type meta patterns, and coupling-type meta patterns. The ground layer has one or more through-holes. Patch antenna patterns are each disposed above the ground layer. Feed vias are disposed to penetrate through the one or more through-holes, and electrically connect to the patch antenna patterns, respectively. Ring-type meta patterns are arranged between the patch antenna patterns. Coupling-type meta patterns are alternately arranged between the patch antenna patterns in fewer numbers than the ring-type meta patterns in positions more distant from the patch antenna patterns than positions in which the ring-type meta patterns are arranged.
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公开(公告)号：US20190334233A1
公开(公告)日：2019-10-31
申请号：US16266474
申请日：2019-02-04
发明人： Nam Ki KIM , Dae Ki LIM , Ju Hyoung PARK , Myeong Woo HAN , Jeong Ki RYOO
摘要： An antenna apparatus provides a feed line through which an RF signal passes, a feed via which has a first end electrically connected to the feed line, a feed antenna pattern which is electrically connected to the second end of the feed via and which extends from the second end of the feed via in a first extending direction, a mirroring antenna pattern spaced apart from the feed antenna pattern and extending in a second direction opposite to the extending direction of the feed antenna pattern, a ground line electrically separated from the feed line, and a mirroring core pattern which electrically connects the ground line and the mirroring antenna pattern and is disposed to bypass the feed via.
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5.发明申请SERIES INDUCTOR ARRAY IMPLEMENTED AS A SINGLE WINDING AND FILTER INCLUDING THE SAME 有权串联电感器阵列作为单个绕线和滤波器实现公开(公告)号：US20140167884A1
公开(公告)日：2014-06-19
申请号：US13779685
申请日：2013-02-27
发明人： Young Jean SONG , Ki Joong KIM , Myeong Woo HAN , Shinichi IIZUKA , Ju Young PARK , Youn Suk KIM , Jun Goo WON
CPC分类号： H01F17/0013 , H01F2017/0026 , H03H7/0115 , H03H7/1758 , H03H2001/0092
摘要： There are provided a series inductor array implemented as a single winding capable of decreasing a layout area for providing a plurality of inductors, and a filter including the same, the series inductor array including a winding structure having both ends, and one or more terminal parts electrically connected to a region between the both ends of the winding structure to form an external electrical connection, wherein the winding structure has a structure in which a plurality of inductors having inductance formed in regions of the winding structure disposed between the both ends thereof and the terminal parts or between the terminal parts are connected in series.
摘要翻译： 提供了一种实现为能够减小用于提供多个电感器的布局面积的单绕组的串联电感器阵列，以及包括该电感器的滤波器，串联电感器阵列包括具有两端的绕组结构和一个或多个端子部 电连接到所述绕组结构的两端之间的区域以形成外部电连接，其中所述绕组结构具有这样的结构，其中在所述绕组结构的两端和所述绕组结构之间形成有在所述绕组结构的区域中形成的电感的多个电感器， 端子部件或端子部件之间串联连接。
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公开(公告)号：US20220190484A1
公开(公告)日：2022-06-16
申请号：US17687902
申请日：2022-03-07
发明人： Won Cheol LEE , Jeong Ki RYOO , Nam Ki KIM , Myeong Woo HAN , Sang Hyun KIM
摘要： An antenna apparatus includes a ground plane, a plurality of first patch antenna patterns arranged on a level higher than the ground plane and each configured to transmit and/or receive a first radio frequency signal of a first frequency, a plurality of second patch antenna patterns arranged on a level higher than the ground plane and each having a size smaller than a size of each of the first patch antenna patterns, wherein the plurality of second patch antenna patterns include at least one feed patch antenna pattern configured to transmit and/or receive a second radio frequency signal of a second frequency different from the first frequency, and at least one dummy patch antenna pattern which is not fed any of the first and second radio frequency signals.
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公开(公告)号：US20220085505A1
公开(公告)日：2022-03-17
申请号：US17124535
申请日：2020-12-17
发明人： Hyungjin LEE , Woncheol LEE , Myeong Woo HAN , Jeongki RYOO , Youngsik HUR , Wongi KIM , Gopal GARG
摘要： An antenna apparatus includes antennas, each having first and second feeding portions facing each other across a dielectric layer, and third and fourth feeding portions facing each other across the dielectric layer, and a signal application unit configured to apply a wireless communication signal to the antennas, and including a plurality of output ports, wherein the first and second feeding portions are configured to receive electric signals having a first polarization characteristic, and are respectively connected to first and second output ports that are different from each other among the plurality of output ports, and the third and fourth feeding portions are configured to receive electric signals having a second polarization characteristic that is different from the first polarization characteristic, and are respectively connected to third and fourth output ports that are different from each other among the plurality of output ports.
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公开(公告)号：US20220013915A1
公开(公告)日：2022-01-13
申请号：US17176421
申请日：2021-02-16
发明人： Myeong Woo HAN , Youngsik HUR , Jeongki RYOO , Hyungjin LEE , Woncheol LEE , Wongi KIM
摘要： A dielectric resonator antenna includes: a first dielectric block; at least one second dielectric block stacked on the first dielectric block in a first direction; and a feed unit disposed in the first dielectric block. A side surface of the first dielectric block facing a second direction crossing the first direction is exposed to an outside of the dielectric resonator antenna.
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公开(公告)号：US20200028269A1
公开(公告)日：2020-01-23
申请号：US16297893
申请日：2019-03-11
发明人： Nam Ki KIM , Dae Ki LIM , Jeong Ki RYOO , Ju Hyoung PARK , Jae Min KEUM , Myeong Woo HAN
摘要： An antenna apparatus includes a ground layer, patch antenna patterns, feed vias, ring-type meta patterns, and coupling-type meta patterns. The ground layer has one or more through-holes. Patch antenna patterns are each disposed above the ground layer. Feed vias are disposed to penetrate through the one or more through-holes, and electrically connect to the patch antenna patterns, respectively. Ring-type meta patterns are arranged between the patch antenna patterns. Coupling-type meta patterns are alternately arranged between the patch antenna patterns in fewer numbers than the ring-type meta patterns in positions more distant from the patch antenna patterns than positions in which the ring-type meta patterns are arranged.
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公开(公告)号：US20200028238A1
公开(公告)日：2020-01-23
申请号：US16259005
申请日：2019-01-28
发明人： Ju Hyoung PARK , Myeong Woo HAN , Jeong Ki RYOO , Dae Ki LIM , Nam Ki KIM
摘要： A chip antenna module includes a substrate having layers; a chip antenna mounted on one surface of the substrate to radiate a radio signal, the chip antenna having a body portion formed of a dielectric substance, and a ground portion and a radiating portion disposed on opposite surfaces of the body portion; and an auxiliary patch disposed below the radiating portion on at least one layer of the substrate.
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