An Electrically Small On-Chip Antenna Scaled down to One-Twentyfifth by One-Fiftieth of Wavelength

Takumi Fujimaki, Yuta Toeda, Mototsugu Hamada, Tadahiro Kuroda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

An electrically small on-chip antenna for RFID tags operating at 5.8 GHz is presented. The proposed antenna has dimensions of 2.1 mm (λ/25) by 1.2 mm (λ/50), implemented in a 0.18 μm pure CMOS technology. The antenna consists of two loops. By changing the size of the inner loop, we can manage the antenna impedance while maintaining its gain. The antenna has a gain and a bandwidth of -22.21 dBi and 4.9 GHz, respectively.

Original languageEnglish
Title of host publication2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages299-300
Number of pages2
ISBN (Electronic)9781538671023
DOIs
Publication statusPublished - 2019 Jan 10
Event2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Boston, United States
Duration: 2018 Jul 82018 Jul 13

Publication series

Name2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Conference

Conference2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018
CountryUnited States
CityBoston
Period18/7/818/7/13

Fingerprint

antennas
chips
Antennas
Wavelength
wavelengths
Radio frequency identification (RFID)
CMOS
impedance
bandwidth
Bandwidth

Keywords

  • electrically small antennas
  • loop antennas
  • on-chip antennas
  • RFID tags

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation
  • Radiation

Cite this

Fujimaki, T., Toeda, Y., Hamada, M., & Kuroda, T. (2019). An Electrically Small On-Chip Antenna Scaled down to One-Twentyfifth by One-Fiftieth of Wavelength. In 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings (pp. 299-300). [8608514] (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2018.8608514

An Electrically Small On-Chip Antenna Scaled down to One-Twentyfifth by One-Fiftieth of Wavelength. / Fujimaki, Takumi; Toeda, Yuta; Hamada, Mototsugu; Kuroda, Tadahiro.

2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. p. 299-300 8608514 (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fujimaki, T, Toeda, Y, Hamada, M & Kuroda, T 2019, An Electrically Small On-Chip Antenna Scaled down to One-Twentyfifth by One-Fiftieth of Wavelength. in 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings., 8608514, 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 299-300, 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018, Boston, United States, 18/7/8. https://doi.org/10.1109/APUSNCURSINRSM.2018.8608514
Fujimaki T, Toeda Y, Hamada M, Kuroda T. An Electrically Small On-Chip Antenna Scaled down to One-Twentyfifth by One-Fiftieth of Wavelength. In 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. p. 299-300. 8608514. (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings). https://doi.org/10.1109/APUSNCURSINRSM.2018.8608514
Fujimaki, Takumi ; Toeda, Yuta ; Hamada, Mototsugu ; Kuroda, Tadahiro. / An Electrically Small On-Chip Antenna Scaled down to One-Twentyfifth by One-Fiftieth of Wavelength. 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 299-300 (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings).
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