Active toroid nano antenna excited by an electric Hertzian dipole

Sami Ur Rehman; Junping Geng; Ronghong Jin; Xianling Liang; Richard W. Ziolkowski

doi:10.1109/APS.2014.6904378

Active toroid nano antenna excited by an electric Hertzian dipole

Sami Ur Rehman, Junping Geng, Ronghong Jin, Xianling Liang, Richard W. Ziolkowski

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A novel toroid-structured coated nano particle (T-CNP) antenna with an active core (doped with rare earth ion Er³⁺) is studied in this paper. It is demonstrated that the active toroid-structured nano particle, when illuminated by an electric Hertzian dipole (EHD) (small current) element, acts as a strong radiator at its resonant frequency (around 600 THz). It is shown that the maximum peak of the power radiated by an EHD element could be increased more than 115 dB in the presence of an active nano-particle over its value when radiating into free space, i.e., its Purcell factor is more than 10¹¹.

Original language	English (US)
Title of host publication	2014 IEEE Antennas and Propagation Society International Symposium(APSURSI)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	93-94
Number of pages	2
ISBN (Electronic)	9781479935406
DOIs	https://doi.org/10.1109/APS.2014.6904378
State	Published - Sep 18 2014
Event	2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014 - Memphis, United States Duration: Jul 6 2014 → Jul 11 2014

Publication series

Name	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)	1522-3965

Other

Other	2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014
Country/Territory	United States
City	Memphis
Period	7/6/14 → 7/11/14

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/APS.2014.6904378

Cite this

Ur Rehman, S., Geng, J., Jin, R., Liang, X., & Ziolkowski, R. W. (2014). Active toroid nano antenna excited by an electric Hertzian dipole. In 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI) (pp. 93-94). [6904378] (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2014.6904378

Active toroid nano antenna excited by an electric Hertzian dipole. / Ur Rehman, Sami; Geng, Junping; Jin, Ronghong et al.

2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc., 2014. p. 93-94 6904378 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ur Rehman, S, Geng, J, Jin, R, Liang, X & Ziolkowski, RW 2014, Active toroid nano antenna excited by an electric Hertzian dipole. in 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI)., 6904378, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), Institute of Electrical and Electronics Engineers Inc., pp. 93-94, 2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014, Memphis, United States, 7/6/14. https://doi.org/10.1109/APS.2014.6904378

Ur Rehman S, Geng J, Jin R, Liang X, Ziolkowski RW. Active toroid nano antenna excited by an electric Hertzian dipole. In 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc. 2014. p. 93-94. 6904378. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). https://doi.org/10.1109/APS.2014.6904378

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title = "Active toroid nano antenna excited by an electric Hertzian dipole",

abstract = "A novel toroid-structured coated nano particle (T-CNP) antenna with an active core (doped with rare earth ion Er3+) is studied in this paper. It is demonstrated that the active toroid-structured nano particle, when illuminated by an electric Hertzian dipole (EHD) (small current) element, acts as a strong radiator at its resonant frequency (around 600 THz). It is shown that the maximum peak of the power radiated by an EHD element could be increased more than 115 dB in the presence of an active nano-particle over its value when radiating into free space, i.e., its Purcell factor is more than 1011.",

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N2 - A novel toroid-structured coated nano particle (T-CNP) antenna with an active core (doped with rare earth ion Er3+) is studied in this paper. It is demonstrated that the active toroid-structured nano particle, when illuminated by an electric Hertzian dipole (EHD) (small current) element, acts as a strong radiator at its resonant frequency (around 600 THz). It is shown that the maximum peak of the power radiated by an EHD element could be increased more than 115 dB in the presence of an active nano-particle over its value when radiating into free space, i.e., its Purcell factor is more than 1011.

AB - A novel toroid-structured coated nano particle (T-CNP) antenna with an active core (doped with rare earth ion Er3+) is studied in this paper. It is demonstrated that the active toroid-structured nano particle, when illuminated by an electric Hertzian dipole (EHD) (small current) element, acts as a strong radiator at its resonant frequency (around 600 THz). It is shown that the maximum peak of the power radiated by an EHD element could be increased more than 115 dB in the presence of an active nano-particle over its value when radiating into free space, i.e., its Purcell factor is more than 1011.

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Active toroid nano antenna excited by an electric Hertzian dipole

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