Antenna structure for a radio frequency identification (RFID) reader, method of manufacturing thereof, RFID reader and RFID system
US10938087B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2016 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Aug 15, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/0087
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
There is provided an antenna structure for a radio frequency identification (RFID) reader. The antenna structure includes a substrate, and an antenna structure disposed on the substrate. The antenna includes a peripheral frame portion, a first strip section disposed at a first side of the peripheral frame portion, and a second strip section disposed at a second side of the peripheral frame portion. In particular, the first strip section and the second strip section each includes multiple spaced-apart strip portions extending from a first part of the peripheral frame portion to a second part of the peripheral frame portion. There is also provided a method of manufacturing the antenna structure, an RFID reader system including the antenna structure, and an RFID system including the RFID reader system and an RFID tag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.