公开(公告)号：US10938087B2

公开(公告)日：2021-03-02

申请号：US15547477

申请日：2016-02-01

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Xianming Qing ,  Zhining Chen ,  Chean Khan Goh

IPC: H01Q1/36 ,  H01Q1/22 ,  H01Q7/00 ,  H01Q1/38 ,  H01Q21/00

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.