Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing

Chun Yu Ku; Chiao Chieh Yang; Tzuen Hsi Huang

doi:10.1109/IMBIOC.2019.8777921

Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing

Chun Yu Ku, Chiao Chieh Yang, Tzuen Hsi Huang

Department of Electrical Engineering

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

Abstract

This paper concerns the development of a biomedical sensing sensor which can be detected and powered by a harmonic radar. We propose some sensor component for the considering of sensing and charging simultaneously by detecting the second-harmonic signal strength. The sensor components are operated at 2.4-GHz band, including a compact dual-band antenna, a second-harmonic enhancement coupler, and a rectifier with a switched second-harmonic detection circuit. The maximum rectification efficiency is 57% when the RF switch off, and the difference of second-harmonic signal strength is 3.9 dB between switch on/off without the second-harmonic enhancement coupler when input power is 10 dBm. After adding the second-harmonic enhancement coupler, the maximum rectification efficiency is 45% with the RF switch off, and the difference of second-harmonic signal strength is 4.4 dB between switch on/off when input power is 10 dBm.

Original language	English
Title of host publication	IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538673959
DOIs	https://doi.org/10.1109/IMBIOC.2019.8777921
Publication status	Published - 2019 May
Event	2019 IEEE MTT-S International Microwave Biomedical Conference, IMBioC 2019 - Nanjing, China Duration: 2019 May 6 → 2019 May 8

Publication series

Name	IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings

Conference

Conference	2019 IEEE MTT-S International Microwave Biomedical Conference, IMBioC 2019
Country/Territory	China
City	Nanjing
Period	19-05-06 → 19-05-08

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Computer Science Applications
Health Informatics
Instrumentation
Human-Computer Interaction
Biomedical Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/IMBIOC.2019.8777921

Cite this

Ku, C. Y., Yang, C. C., & Huang, T. H. (2019). Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing. In IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings [8777921] (IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMBIOC.2019.8777921

Ku, Chun Yu ; Yang, Chiao Chieh ; Huang, Tzuen Hsi. / Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing. IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. (IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings).

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title = "Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing",

abstract = "This paper concerns the development of a biomedical sensing sensor which can be detected and powered by a harmonic radar. We propose some sensor component for the considering of sensing and charging simultaneously by detecting the second-harmonic signal strength. The sensor components are operated at 2.4-GHz band, including a compact dual-band antenna, a second-harmonic enhancement coupler, and a rectifier with a switched second-harmonic detection circuit. The maximum rectification efficiency is 57% when the RF switch off, and the difference of second-harmonic signal strength is 3.9 dB between switch on/off without the second-harmonic enhancement coupler when input power is 10 dBm. After adding the second-harmonic enhancement coupler, the maximum rectification efficiency is 45% with the RF switch off, and the difference of second-harmonic signal strength is 4.4 dB between switch on/off when input power is 10 dBm.",

author = "Ku, {Chun Yu} and Yang, {Chiao Chieh} and Huang, {Tzuen Hsi}",

year = "2019",

month = may,

doi = "10.1109/IMBIOC.2019.8777921",

language = "English",

series = "IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings",

address = "United States",

note = "2019 IEEE MTT-S International Microwave Biomedical Conference, IMBioC 2019 ; Conference date: 06-05-2019 Through 08-05-2019",

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Ku, CY, Yang, CC & Huang, TH 2019, Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing. in IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings., 8777921, IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE MTT-S International Microwave Biomedical Conference, IMBioC 2019, Nanjing, China, 19-05-06. https://doi.org/10.1109/IMBIOC.2019.8777921

Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing. / Ku, Chun Yu; Yang, Chiao Chieh; Huang, Tzuen Hsi.

IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8777921 (IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings).

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

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N2 - This paper concerns the development of a biomedical sensing sensor which can be detected and powered by a harmonic radar. We propose some sensor component for the considering of sensing and charging simultaneously by detecting the second-harmonic signal strength. The sensor components are operated at 2.4-GHz band, including a compact dual-band antenna, a second-harmonic enhancement coupler, and a rectifier with a switched second-harmonic detection circuit. The maximum rectification efficiency is 57% when the RF switch off, and the difference of second-harmonic signal strength is 3.9 dB between switch on/off without the second-harmonic enhancement coupler when input power is 10 dBm. After adding the second-harmonic enhancement coupler, the maximum rectification efficiency is 45% with the RF switch off, and the difference of second-harmonic signal strength is 4.4 dB between switch on/off when input power is 10 dBm.

AB - This paper concerns the development of a biomedical sensing sensor which can be detected and powered by a harmonic radar. We propose some sensor component for the considering of sensing and charging simultaneously by detecting the second-harmonic signal strength. The sensor components are operated at 2.4-GHz band, including a compact dual-band antenna, a second-harmonic enhancement coupler, and a rectifier with a switched second-harmonic detection circuit. The maximum rectification efficiency is 57% when the RF switch off, and the difference of second-harmonic signal strength is 3.9 dB between switch on/off without the second-harmonic enhancement coupler when input power is 10 dBm. After adding the second-harmonic enhancement coupler, the maximum rectification efficiency is 45% with the RF switch off, and the difference of second-harmonic signal strength is 4.4 dB between switch on/off when input power is 10 dBm.

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BT - IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings

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Ku CY, Yang CC, Huang TH. Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing. In IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. 8777921. (IEEE MTT-S 2019 International Microwave Biomedical Conference, IMBioC 2019 - Proceedings). doi: 10.1109/IMBIOC.2019.8777921

Development of Simultaneous Sensor Location-Detection and Powering with Harmonic Radar Technology for Biomedical Sensing

Abstract

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All Science Journal Classification (ASJC) codes

UN SDGs

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