-
公开(公告)号：US20240145899A1
公开(公告)日：2024-05-02
申请号：US18541128
申请日：2023-12-15
Inventor： Hironori KIKUCHI , Kenji NISHIKAWA , Kazuya TANI
Abstract: An antenna device including: an antenna module for performing communication at a predetermined communication frequency; a base having conductivity, the base including a first surface and a first recess, the first recess accommodating the antenna module and being disposed on the first surface; a radome that is a dielectric, the redome including a second surface facing the first surface of the base and a second recess which faces the first recess and is disposed on the second surface; and a waterproof structure for waterproofing the antenna module, the waterproof structure being disposed between the first surface and the second surface. The antenna module includes one or a plurality of antenna elements, and an antenna surface on which the one or plurality of antenna elements are disposed. The antenna module is accommodated in the first recess to cause the antenna surface to project from the first surface into the second recess.
-
公开(公告)号：US20220302589A1
公开(公告)日：2022-09-22
申请号：US17831973
申请日：2022-06-03
Inventor： Masashi KOSHI , Yoshihiro KANASAKI , Kazuya TANI
Abstract: An antenna device includes: a feeding element having a feedpoint that a signal in a first frequency band and a signal in a second frequency band lower than the first frequency band are supplied to; a high-band element connected to the feeding element, the high-band element resonating with the signal in the first frequency band; a low-band element connected to the feeding element, the low-band element resonating with the signal in the second frequency band; an auxiliary element capacitively coupled to the low-band element at an open end of the low-band element; a ground member grounded; and a switch switching a conductive state and a non-conductive state between the ground member and the auxiliary element.
-
3.发明申请ELECTRONIC APPARATUS PROVIDED WITH PROXIMITY DETECTION SENSOR CIRCUIT FOR WIRELESS COMMUNICATION CIRCUIT 审中-公开提供无线通信电路的接近检测传感器电路的电子设备公开(公告)号：US20150357702A1
公开(公告)日：2015-12-10
申请号：US14829953
申请日：2015-08-19
Inventor： Kazuya TANI , Yasuharu MATSUOKA
CPC classification number: H01Q1/24 , G01B7/003 , H01Q1/243 , H01Q5/321 , H01Q9/30 , H04B1/1027 , H04B1/3838
Abstract: An electronic apparatus includes a first pattern conductor; a second pattern conductor electromagnetically coupled with the first pattern conductor, the second pattern conductor including a plurality of sub-pattern conductors; a band rejection filter which connects the plurality of sub-pattern conductors with each other; a wireless communication circuit with which the first pattern conductor is connected; and a proximity detection sensor circuit with which the second pattern conductor is connected.
Abstract translation: 电子设备包括第一图案导体; 与第一图案导体电磁耦合的第二图案导体，第二图案导体包括多个子图案导体; 带状滤波器，其将所述多个子图案导体彼此连接; 连接第一图案导体的无线通信电路; 以及与第二图案导体连接的接近检测传感器电路。
-
公开(公告)号：US20220368035A1
公开(公告)日：2022-11-17
申请号：US17877894
申请日：2022-07-30
Inventor： Yoshihiro KANASAKI , Takahiro OCHI , Kazuya TANI
Abstract: An antenna device is disposed on a first, a second, and a third surfaces, and includes a first antenna disposed on the first and the third surfaces, a second antenna disposed on the second surface, and a ground line disposed on the first surface. The first antenna includes a first feedpoint disposed on the first surface, a first element disposed on the first surface, and extending from the first feedpoint to the third surface, and a second element disposed on the third surface, and extending in a direction along the first surface from an end of the first element. The second antenna includes a second feedpoint disposed in a manner separated from the first feedpoint in a direction parallel with the first and the second surfaces, and an antenna element extending from the second feedpoint. The ground line includes a ground line element capacitively coupled to the first antenna.
-
-
-
Search Results
4
records
(took 0.017 seconds)
