公开(公告)号：US10552725B2

公开(公告)日：2020-02-04

申请号：US15753557

申请日：2016-08-17

Applicant: SMARTRAC TECHNOLOGY GmbH

Inventor： Lars Klemm ,  Carsten Nieland ,  Sebastian Gallschütz

IPC: G06K19/06 ,  G06K19/077

Abstract: A transponder apparatus for a transponder unit has a UHF and HF transponder The UHF transponder has a transponder support, a UHF antenna and a UHF chip. The HF transponder has an HF antenna and an HF chip. The UHF antenna is at the transponder support and is made up of conducting UHF antenna structures in transponder support planes which are spatially separated from one another. The transponder apparatus includes an electrically-insulating attachment layer connecting the UHF transponder to the HF antenna. The transponder apparatus includes an electrically-insulating spacer element connected to the HF transponder and which spatially separates the UHF transponder and the HF transponder relative to a body. The UHF transponder is disposed on the HF antenna. A conducting HF antenna structure of the HF antenna extends beyond a covering surface of the UHF transponder and the HF antenna structure.

公开(公告)号：US20180240005A1

公开(公告)日：2018-08-23

申请号：US15753557

申请日：2016-08-17

Applicant: SMARTRAC TECHNOLOGY GmbH

Inventor： Lars Klemm ,  Carsten Nieland ,  Sebastian Gallschütz

IPC: G06K19/077

Abstract: The invention relates to a transponder apparatus (10) for a transponder unit which can be worn on a human or animal body, such as a collar, band or the like, comprising a UHF transponder and an HF transponder (12), wherein the UHF transponder is made up of a transponder support (11), a UHF antenna and a UHF chip, wherein the HF transponder is made up of an HF antenna (16) and an HF chip (15), wherein the UHF antenna is disposed at the transponder support and is made up of conducting UHF antenna structures in transponder support planes which are spatially separated from one another, wherein the transponder apparatus comprises an electrically-insulating attachment layer (13) which connects the UHF transponder to the HF antenna, wherein the transponder apparatus comprises an electrically-insulating spacer element (14) which is connected to the HF transponder and which spatially separates the UHF transponder and the HF transponder relative to a body (20), wherein the UHF transponder is disposed on the HF antenna, wherein a conducting HF antenna structure (17) of the HF antenna extends beyond a covering surface f the UHF transponder and the HF antenna structure. The invention relates also to a transponder apparatus which comprises an electrically-insulating attachment layer and an electrically-insulating spacer element, wherein the spacer element is connected to the UHF transponder by way of the attachment layer and spatially separates the UHF transponder and the HF transponder from a body (20) relative thereto, wherein the upper UHF antenna structure at least partially surrounds the HF antenna structure or the upper UHF antenna structure and the HF antenna structure are disposed in opposing sections of the common plane, respectively.