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Comparison of meander line and NFRP miniaturization techniques for RFID on-chip antennas

: Jantarachote, V.; Chalermwisutkul, S.; Schraml, K.; Heberling, D.


Institute of Electrical and Electronics Engineers -IEEE-, Thailand Section; Electrical Engineering, Electronics Computer, Telecommunications and Information Technology Association Corporation -ECTI-:
International Symposium on Antennas and Propagation 2017 : 30th October-2 November 2017, Phuket, Thailand
Piscataway, NJ: IEEE, 2017
ISBN: 978-1-5386-0465-6
ISBN: 978-1-5386-0466-3
ISBN: 978-1-5386-0464-9
2 S.
International Symposium on Antennas and Propagation (ISAP) <22, 2017, Phuket>
Fraunhofer FHR ()

Antenna miniaturization techniques using meander line and Near-field Resonant Parasitic (NFRP) are presented in this paper. Also, antenna performance including reflection loss and gain have been optimized during the scale-down process. The proposed antennas are compared with the theoretical limits of small antennas to confirm the optimized performance in a limited space. The smallest possible size of the proposed antenna is 0.0232λ0 in length or ka = 0.103. The proposed scaling strategy will be applied to the design of RFID on-chip antennas in the future.