-
公开(公告)号：US20230121641A1
公开(公告)日：2023-04-20
申请号：US17957648
申请日：2022-09-30
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Woncheol LEE , Wongi KIM , Jeongki RYOO , Won Wook SO , Gilha LEE , Sungyong AN
Abstract: A dielectric resonator antenna includes a dielectric material block extending in a first direction, a second direction different from the first direction, and a third direction perpendicular to the first direction and the second direction; and a feeding part extending in the third direction from a bottom surface of the dielectric material block to a part of the dielectric material block, wherein the feeding part overlaps a diagonal, or an extension line of the diagonal, of the bottom surface of the dielectric material block intersecting a first position where a first edge of the bottom surface of the dielectric material block parallel to the first direction and a second edge of the bottom surface of the dielectric material block parallel to the second direction meet.
-
公开(公告)号：US20220077584A1
公开(公告)日：2022-03-10
申请号：US17116228
申请日：2020-12-09
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Eunhyuk KWAK , Won Wook SO , Juhyoung PARK , Daeki LIM , Jeongki RYOO , Nam Ki KIM , Woncheol LEE , Hyungjin LEE , Dongok KO , Jaemin KEUM
Abstract: An antenna apparatus includes a ground layer and an antenna patch overlapping via a dielectric layer therebetween, a first feed via and a second feed via penetrating at least a portion of the dielectric layer, a power supply line connected to the first feed via, and a coupling pattern disposed adjacent to the power supply line and coupled with the power supply line.
-
公开(公告)号：US20230059346A1
公开(公告)日：2023-02-23
申请号：US17864570
申请日：2022-07-14
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Daeki LIM , Jeongki RYOO , Juhyoung PARK , Woncheol LEE , Hyungjin LEE , Sungyong AN
Abstract: An antenna apparatus is provided. The antenna apparatus includes a ground plane; a first dielectric layer disposed on the ground plane; a second dielectric layer disposed above the first dielectric layer; a feed via which extends through the first dielectric layer; a feed pattern disposed on the first dielectric layer and connected to the feed via; a coupling via which extends through the first dielectric layer; and a patch antenna pattern disposed on the second dielectric layer, wherein the coupling via overlaps, and is spaced apart from, the patch antenna pattern along a first direction from the ground plane toward the patch antenna pattern.
-
公开(公告)号：US20220166149A1
公开(公告)日：2022-05-26
申请号：US17361789
申请日：2021-06-29
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD. , Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
Inventor： Won Wook SO , Jeongki RYOO , Woncheol LEE , Youngsik HUR , Keum Cheol HWANG , Nam Heung KIM , Yong-serk KIM
Abstract: An antenna device is provided. The antenna device includes a first antenna patch configured to transmit and receive an RF signal in a first frequency bandwidth and disposed a first dielectric layer; a second antenna patch disposed on a second dielectric layer and coupled to the first antenna patch; a third antenna patch disposed on a third dielectric layer and coupled to the second antenna patch; and a fourth antenna patch configured to transmit and receive an RF signal in the second frequency bandwidth, wherein the second antenna patch includes a plurality of first sub-antenna patches that do not overlap the first antenna patch, and the third antenna patch includes a plurality of second sub-antenna patches that overlap the first sub-antenna patches.
-
公开(公告)号：US20220158359A1
公开(公告)日：2022-05-19
申请号：US17197470
申请日：2021-03-10
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Woncheol LEE , Youngsik HUR , Wongi KIM , Jeongki RYOO , Myeong Woo HAN , Hyungjin LEE
Abstract: An antenna device includes a dielectric resonator antenna configured to transmit and/or receive a first RF signal, a patch antenna pattern configured to transmit and/or receive a second RF signal, and at least partially overlaps the dielectric resonator antenna in a vertical direction, a first feed via configured to feed to the dielectric resonator antenna, and a second feed via configured to feed to the patch antenna pattern, wherein a frequency of the first RF signal is lower than a frequency of the second RF signal.
-
Patent Agency Ranking
公开(公告)号：US20220123479A1
公开(公告)日：2022-04-21
申请号：US17231345
申请日：2021-04-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD. , Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
Inventor： Won Wook SO , Jeongki RYOO , Woncheol LEE , Youngsik HUR , Keum Cheol HWANG , Nam Heung KIM , Yong-serk KIM
Abstract: An antenna apparatus includes: a ground plane including first sides parallel to a first direction and second sides parallel to a second direction, on a plane formed in the first and second directions; a dielectric layer disposed on the ground plane in a third direction; an antenna patch overlapping the ground plane in the third direction; and vias connected to the ground plane and passing through at least a portion of the dielectric layer. Edges of the vias at least partially overlap the first sides of the ground plane in the third direction.
-
公开(公告)号：US20230111583A1
公开(公告)日：2023-04-13
申请号：US17864611
申请日：2022-07-14
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Nam Ki KIM , Jeongki RYOO , Woncheol LEE
Abstract: A dielectric resonator antenna is provided. The dielectric resonator antenna includes a dielectric material block; a first feed unit disposed in the dielectric material block and having a first height measured from a lower surface of the dielectric material block; and a second feed unit disposed in the dielectric material block and having a second height measured from the lower surface of the dielectric material block, wherein the first feed unit and the second feed unit are disposed to be symmetrical to each other with reference to a center region of a lower surface of the dielectric material block.
-
公开(公告)号：US20220085505A1
公开(公告)日：2022-03-17
申请号：US17124535
申请日：2020-12-17
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Hyungjin LEE , Woncheol LEE , Myeong Woo HAN , Jeongki RYOO , Youngsik HUR , Wongi KIM , Gopal GARG
Abstract: 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.
-
公开(公告)号：US20220013915A1
公开(公告)日：2022-01-13
申请号：US17176421
申请日：2021-02-16
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Myeong Woo HAN , Youngsik HUR , Jeongki RYOO , Hyungjin LEE , Woncheol LEE , Wongi KIM
Abstract: 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.
-
公开(公告)号：US20220013909A1
公开(公告)日：2022-01-13
申请号：US17034401
申请日：2020-09-28
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Nam Ki KIM , Woncheol LEE , Dongok KO , Jaemin KEUM , Jeongki RYOO , Youngsik HUR
Abstract: An antenna device including: a ground plane; an antenna pattern overlapping the ground plane with respect to a first direction; a dielectric layer interposed between the ground plane and the antenna pattern; a feed via coupled with the antenna pattern and penetrating at least a portion of the dielectric layer; a ground via connected to the ground plane and penetrating at least a portion of the dielectric layer; and a ground pattern extending from the ground via and disposed adjacent to a lateral surface of the feed via in a second direction that forms a predetermined angle with the first direction.
-
-
-
-
-
-
-
-
-
Search Results
15
records
(took 0.019 seconds)
