Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide

Huan Meng; Xiong Wang; Tao Qin; Min Liang; Hao Xin

doi:10.1109/APS.2014.6904446

Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide

Huan Meng, Xiong Wang, Tao Qin, Min Liang, Hao Xin

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

Abstract

Electromagnetic properties of hydroxylapatite and oxalate powders are characterized over 1.7-2.6 GHz using a WR-430 rectangular waveguide. The effective dielectric constant and loss tangent of both compounds are derived from the measured S parameters. Effective medium theory is then applied to extract the intrinsic property of each compound. The extracted intrinsic dielectric constants are 3.37 and 2.17 for hydroxylapatite and oxalate, respectively. While the loss tangent for the former is from 0.04 to 0.07, and for the latter is from 0.02 to 0.026. The characterization results may be useful for early stage breast cancer diagnosis via microwave related modalities.

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	229-230
Number of pages	2
ISBN (Electronic)	9781479935406
DOIs	https://doi.org/10.1109/APS.2014.6904446
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

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10.1109/APS.2014.6904446

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Meng, H., Wang, X., Qin, T., Liang, M., & Xin, H. (2014). Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide. In 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI) (pp. 229-230). Article 6904446 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2014.6904446

Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide. / Meng, Huan; Wang, Xiong; Qin, Tao et al.
2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc., 2014. p. 229-230 6904446 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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

Meng, H, Wang, X, Qin, T, Liang, M & Xin, H 2014, Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide. in 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI)., 6904446, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), Institute of Electrical and Electronics Engineers Inc., pp. 229-230, 2014 IEEE Antennas and Propagation Society International Symposium, APSURSI 2014, Memphis, United States, 7/6/14. https://doi.org/10.1109/APS.2014.6904446

Meng H, Wang X, Qin T, Liang M, Xin H. Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide. In 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc. 2014. p. 229-230. 6904446. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). doi: 10.1109/APS.2014.6904446

Meng, Huan ; Wang, Xiong ; Qin, Tao et al. / Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide. 2014 IEEE Antennas and Propagation Society International Symposium(APSURSI). Institute of Electrical and Electronics Engineers Inc., 2014. pp. 229-230 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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abstract = "Electromagnetic properties of hydroxylapatite and oxalate powders are characterized over 1.7-2.6 GHz using a WR-430 rectangular waveguide. The effective dielectric constant and loss tangent of both compounds are derived from the measured S parameters. Effective medium theory is then applied to extract the intrinsic property of each compound. The extracted intrinsic dielectric constants are 3.37 and 2.17 for hydroxylapatite and oxalate, respectively. While the loss tangent for the former is from 0.04 to 0.07, and for the latter is from 0.02 to 0.026. The characterization results may be useful for early stage breast cancer diagnosis via microwave related modalities.",

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AB - Electromagnetic properties of hydroxylapatite and oxalate powders are characterized over 1.7-2.6 GHz using a WR-430 rectangular waveguide. The effective dielectric constant and loss tangent of both compounds are derived from the measured S parameters. Effective medium theory is then applied to extract the intrinsic property of each compound. The extracted intrinsic dielectric constants are 3.37 and 2.17 for hydroxylapatite and oxalate, respectively. While the loss tangent for the former is from 0.04 to 0.07, and for the latter is from 0.02 to 0.026. The characterization results may be useful for early stage breast cancer diagnosis via microwave related modalities.

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Microwave (1.7-2.6 GHz) characterization of hydroxylapatite and oxalate using rectangular waveguide

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