Symmetrical RFID Transponder Antenna
AssigneeStar Systems International Limited
InventorChi Lun Mak
Life of this patent
Estimating the term…
Abstract
An antenna for a Radio Frequency Identification (RFID) transponder, including: terminals for connection with an RFID chip; two or more inductive loops; and one or more resonant structure; wherein the two or more inductive loops and the one or more resonant structure are arranged and configured such that the antenna has two or more lines of symmetry when viewed in a thickness direction of the antenna, and wherein the terminals are located within a centre portion of an overall structure of the antenna.
Claims12
An antenna for a Radio Frequency Identification (RFID) transponder, comprising:
- terminals for connection with an RFID chip;
- two or more inductive loops;
- and
- one or more resonant structure;
- wherein the two or more inductive loops and the one or more resonant structure are arranged and configured such that the antenna has two or more lines of symmetry when viewed in a thickness direction of the antenna, and wherein the terminals are located within a centre portion of an overall structure of the antenna.
A Radio Frequency Identification (RFID) transponder, comprising:
- an RFID chip;
- and
- an RFID antenna comprising:
- terminals for connection with an RFID chip;
- two or more inductive loops;
- and
- one or more resonant structure;
- wherein the two or more inductive loops and the one or more resonant structure are arranged and configured such that the antenna has two or more lines of symmetry when viewed in a thickness direction of the antenna, and wherein the terminals are located within a centre portion of an overall structure of the antenna.
Dependencies are inferred from the claim text.