公开(公告)号：US20180132337A1

公开(公告)日：2018-05-10

申请号：US15804309

申请日：2017-11-06

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshiaki HONDA ,  Takeshi OHNO ,  Yasuko YAMAMOTO ,  Takaaki UKEDA ,  Shigeo GOTOH

IPC: H05B37/02 ,  H01Q1/12

CPC classification number: H05B37/0227 ,  G01S13/56 ,  G01S2007/027 ,  H01Q1/12 ,  H01Q1/42 ,  H01Q1/525 ,  H01Q19/06

Abstract: A radio wave sensor includes a transmitting antenna configured to radiate radio waves, a receiving antenna configured to receive incoming radio waves, and a housing that is composed of dielectric material and faces the transmitting and receiving antennas. The housing has a first part that faces the transmitting antenna, a second part that faces the receiving antenna, and a third part between the first and second parts. In a facing direction in which a bottom board of the housing faces the transmitting and receiving antennas, respective thickness of the first and second parts is thicker than thickness of the third part.

公开(公告)号：US20160352000A1

公开(公告)日：2016-12-01

申请号：US15232289

申请日：2016-08-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takeshi OHNO ,  Sotaro SHINKAI

IPC: H01Q1/24 ,  H01Q9/06

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q9/065 ,  H01Q15/14 ,  H01Q19/10 ,  H01Q19/30

Abstract: An antenna apparatus includes a dielectric substrate, a feed element, a front array, and side arrays. The feed element, front array, and side arrays are formed on the dielectric substrate. The antenna apparatus includes mounting pads on the dielectric substrate, for coupling the antenna apparatus to another substrate by means of soldering. A part of the mounting pads are formed in a region located in a first direction when viewed from the feed element and front array, with a part of parasitic elements of the side arrays being interposed between these mounting pads and the feed element and front array. The other part of the mounting pads are formed in a region in a second direction when viewed from the feed element and front array, with another part of the parasitic elements of the side arrays being interposed between these mounting pads and the feed element and front array.

Abstract translation: 天线装置包括电介质基板，馈电元件，前阵列和侧阵列。 馈电元件，前阵列和侧阵列形成在电介质基片上。 天线装置包括在电介质基片上的安装焊盘，用于通过焊接将天线装置耦合到另一基片。 当从进料元件和前阵列观察时，一部分安装焊盘形成在位于第一方向的区域中，侧阵列的一部分寄生元件插入在这些安装焊盘之间以及进给元件和前阵列之间。 安装焊盘的另一部分在从馈电元件和前阵列观察时形成在沿第二方向的区域中，侧阵列的另一部分寄生元件插入在这些安装焊盘之间，馈电元件和前阵列 。

公开(公告)号：US20180131090A1

公开(公告)日：2018-05-10

申请号：US15793733

申请日：2017-10-25

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takeshi OHNO ,  Atsushi IRIKAWA ,  Kanchi KATANODA

IPC: H01Q3/44 ,  G01S13/06 ,  G01S13/04

CPC classification number: H01Q3/44 ,  G01S13/04 ,  G01S13/06 ,  G01S13/56 ,  G01S13/88 ,  H01Q1/22 ,  H01Q1/42 ,  H01Q15/08 ,  H01Q23/00

Abstract: A radio wave sensor includes a transmitting antenna configured to radiate radio waves, and a housing that is composed of dielectric material and faces the transmitting antenna. The housing has a first protrusion that protrudes from a region facing the transmitting antenna towards the transmitting antenna. The first protrusion has an entrance surface that allows the radio waves from the transmitting antenna to enter. The entrance surface contains a flat surface parallel to a surface of the transmitting antenna, and an inclined surface that inclines relative to the flat surface in a direction apart from the flat surface.