Phase Compensated Transmission Line for Leakage Field Coupling in UHF RFID Applications
Paper in proceedings, 2013

A novel design of a transmission line suitable for leakage field coupling towards RFID inlays at UHF frequencies is presented. The theory of the phase compensating element used in a cascaded configuration for the segmented transmission line is described. The principle is verified by an exemplary design with predicted results from FEM simulations and testing performed with fabricated prototypes.

UHF

RFID

Reactive near field

Coupling

Phase compensation

Author

Markus Frank

Chalmers, Applied Physics, Electronics Material and Systems Laboratory

Peter Enoksson

Chalmers, Applied Physics, Electronics Material and Systems Laboratory

7th European Conference on Antennas and Propagation (EuCAP), 2013

2164-3342 (ISSN)

Vol. 13 1702-1706

Areas of Advance

Information and Communication Technology

Transport

Subject Categories

Telecommunications

Nano Technology

Other Electrical Engineering, Electronic Engineering, Information Engineering

ISBN

978-88-907018-1-8

More information

Created

10/7/2017