公开(公告)号：US20170179569A1

公开(公告)日：2017-06-22

申请号：US15380326

申请日：2016-12-15

Applicant: Samsung Electronics Co., Ltd. ,  Korea University Research and Business Foundation

Inventor： Moonil KIM ,  Kyoung Min LEE ,  Seung Ho CHOI

IPC: H01Q1/22 ,  H01Q5/25 ,  H01Q1/38

Abstract: An apparatus of an antenna is provided. The apparatus includes a first conductor plate disposed on an upper side of a single plate and comprising an aperture, a plurality of vias inserted to vertically penetrate through the single plate, a second conductor plate disposed on a lower side of the single plate, and a feed line for applying a signal to radiate to a dielectric resonator embedded as a cavity which is formed by the first conductor plate, the second conductor plate, and the vias. The aperture is in a size which produces multiple-resonance at an operating frequency.

公开(公告)号：US20140168024A1

公开(公告)日：2014-06-19

申请号：US14185305

申请日：2014-02-20

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION ,  SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jung Aun LEE ,  Myeong Woo HAN ,  Chul Gyun PARK ,  Moonil KIM ,  Seung Ho CHOI ,  Kook Joo LEE

IPC: H01Q13/10

CPC classification number: H01Q13/10 ,  H01P3/121 ,  H01P5/024 ,  H01Q13/06

Abstract: Embodiments of the invention provide a dielectric waveguide antenna including a dielectric waveguide transmitting a signal applied from a power feeder, a dielectric waveguide radiator radiating the signal transmitted from the dielectric waveguide to the air through a first aperture, and a matching unit formed in a portion of the dielectric waveguide and controlling a serial reactance and a parallel reactance to thereby perform impedance matching between the dielectric waveguide radiator and the air, in order to reduce reflection generated in the first aperture during the radiation of the signal through the first aperture. Reflection in the aperture is reduced through the matching unit having various structures, thereby making it possible to improve characteristics of the dielectric waveguide antenna.

Abstract translation: 本发明的实施例提供了一种电介质波导天线，包括传输从馈电器施加的信号的电介质波导，将从电介质波导传输的信号通过第一孔辐射到空气的电介质波导辐射器，以及形成在部分中的匹配单元 并且控制串联电抗和并联电抗从而在电介质波导辐射器和空气之间执行阻抗匹配，以便减少在通过第一孔辐射信号期间在第一孔中产生的反射。 通过具有各种结构的匹配单元减小孔径的反射，从而可以提高电介质波导天线的特性。

公开(公告)号：US20240021999A1

公开(公告)日：2024-01-18

申请号：US18086852

申请日：2022-12-22

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Moonil KIM

IPC: H01Q9/04 ,  H01Q9/06

CPC classification number: H01Q9/0485 ,  H01Q9/065

Abstract: Disclosed are a terahertz band waveguide module and a mounting method of an IC chip. The terahertz band waveguide module includes: a waveguide having a channel having a first size based on an E-plane; and an IC chip having a width of a second size and disposed at a preset position inside the waveguide, wherein the IC chip is disposed inside the waveguide with an air gap on at least two surfaces of the IC chip.