Invention Grant
- Patent Title: Antenna, wireless communication module, package receiving apparatus, and package receiving system
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Application No.: US17905765Application Date: 2021-03-10
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Publication No.: US12136765B2Publication Date: 2024-11-05
- Inventor: Nobuki Hiramatsu , Hikaru Nekozuka , Gen Matsui , Kenji Tachibatake
- Applicant: KYOCERA CORPORATION
- Applicant Address: JP Kyoto
- Assignee: KYOCERA CORPORATION
- Current Assignee: KYOCERA CORPORATION
- Current Assignee Address: JP Kyoto
- Agency: HAUPTMAN HAM, LLP
- Priority: JP2020-059068 20200327
- International Application: PCT/JP2021/009663 WO 20210310
- International Announcement: WO2021/193077 WO 20210930
- Main IPC: H01Q15/00
- IPC: H01Q15/00 ; H01Q1/22

Abstract:
An antenna includes an antenna body and a housing case. The antenna body configured to enter a first mode exhibiting an artificial magnetic conductor character with respect to an electromagnetic wave in a first frequency band and configured to enter in a second mode (TM mode) serving as a resonator for the electromagnetic wave in a second frequency band higher than the first frequency band. The housing case includes a bottom plate on which the antenna body is installed and a side wall provided standing from the bottom plate and spaced with a distance from a periphery of the antenna body. The housing case is a case made of metal including an opening in a face through which the electromagnetic wave enters and exits.
Public/Granted literature
- US20230110878A1 ANTENNA, WIRELESS COMMUNICATION MODULE, PACKAGE RECEIVING APPARATUS, AND PACKAGE RECEIVING SYSTEM Public/Granted day:2023-04-13
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