FDTD computation of fat layer effects on SAR distribution in a multilayered superquadric-ellipsoidal head model and MRI-based heads proximate to a dipole antenna

L. C. Kuo, C. C. Lin, Huey-Ru Chuang, Y. C. Kan

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

2 Citations (Scopus)

Abstract

Extensive FDTD computation of fat layer effects on the SAR distribution of head models closed to a dipole antenna at 900 and 1800 MHz was presented. Computational results show that basically the absorption rates of the superquadric head model, ranging from 76% to 56% for 1- to 2cm-antenna-distance, are highest compared with the other head models. It was observed that the trend is the same for the three head models, that is the head with a thicker fat layer has a higher value of the peak-SARs at 900 MHz and lower value of those at 1800 MHz. The results revealed that the study of fat layer effects of the head is important for the investigation of the exposure assessment for the wireless handset antenna.

Original languageEnglish
Title of host publication2004 Asia-Pacific Radio Science Conference - Proceedings
EditorsT. Keyun, L. Dayong
Number of pages1
Publication statusPublished - 2004
Event2004 Asia-Pacific Radio Science Conference - Qingdao, China
Duration: 2004 Aug 242004 Aug 27

Other

Other2004 Asia-Pacific Radio Science Conference
CountryChina
CityQingdao
Period04-08-2404-08-27

Fingerprint

Dipole antennas
Oils and fats
Magnetic resonance imaging
Antennas

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Kuo, L. C., Lin, C. C., Chuang, H-R., & Kan, Y. C. (2004). FDTD computation of fat layer effects on SAR distribution in a multilayered superquadric-ellipsoidal head model and MRI-based heads proximate to a dipole antenna. In T. Keyun, & L. Dayong (Eds.), 2004 Asia-Pacific Radio Science Conference - Proceedings
Kuo, L. C. ; Lin, C. C. ; Chuang, Huey-Ru ; Kan, Y. C. / FDTD computation of fat layer effects on SAR distribution in a multilayered superquadric-ellipsoidal head model and MRI-based heads proximate to a dipole antenna. 2004 Asia-Pacific Radio Science Conference - Proceedings. editor / T. Keyun ; L. Dayong. 2004.
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abstract = "Extensive FDTD computation of fat layer effects on the SAR distribution of head models closed to a dipole antenna at 900 and 1800 MHz was presented. Computational results show that basically the absorption rates of the superquadric head model, ranging from 76{\%} to 56{\%} for 1- to 2cm-antenna-distance, are highest compared with the other head models. It was observed that the trend is the same for the three head models, that is the head with a thicker fat layer has a higher value of the peak-SARs at 900 MHz and lower value of those at 1800 MHz. The results revealed that the study of fat layer effects of the head is important for the investigation of the exposure assessment for the wireless handset antenna.",
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Kuo, LC, Lin, CC, Chuang, H-R & Kan, YC 2004, FDTD computation of fat layer effects on SAR distribution in a multilayered superquadric-ellipsoidal head model and MRI-based heads proximate to a dipole antenna. in T Keyun & L Dayong (eds), 2004 Asia-Pacific Radio Science Conference - Proceedings. 2004 Asia-Pacific Radio Science Conference, Qingdao, China, 04-08-24.

FDTD computation of fat layer effects on SAR distribution in a multilayered superquadric-ellipsoidal head model and MRI-based heads proximate to a dipole antenna. / Kuo, L. C.; Lin, C. C.; Chuang, Huey-Ru; Kan, Y. C.

2004 Asia-Pacific Radio Science Conference - Proceedings. ed. / T. Keyun; L. Dayong. 2004.

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

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T1 - FDTD computation of fat layer effects on SAR distribution in a multilayered superquadric-ellipsoidal head model and MRI-based heads proximate to a dipole antenna

AU - Kuo, L. C.

AU - Lin, C. C.

AU - Chuang, Huey-Ru

AU - Kan, Y. C.

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AB - Extensive FDTD computation of fat layer effects on the SAR distribution of head models closed to a dipole antenna at 900 and 1800 MHz was presented. Computational results show that basically the absorption rates of the superquadric head model, ranging from 76% to 56% for 1- to 2cm-antenna-distance, are highest compared with the other head models. It was observed that the trend is the same for the three head models, that is the head with a thicker fat layer has a higher value of the peak-SARs at 900 MHz and lower value of those at 1800 MHz. The results revealed that the study of fat layer effects of the head is important for the investigation of the exposure assessment for the wireless handset antenna.

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Kuo LC, Lin CC, Chuang H-R, Kan YC. FDTD computation of fat layer effects on SAR distribution in a multilayered superquadric-ellipsoidal head model and MRI-based heads proximate to a dipole antenna. In Keyun T, Dayong L, editors, 2004 Asia-Pacific Radio Science Conference - Proceedings. 2004