Multilayer helical dipole antenna for IMT-2000 handset

Sung H. Sim, Chong-Yun Kang, Ji W. Choi, Young Joong Yoon, Seok J. Yoon, Hyun J. Kim

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In the paper, the design of the multilayer helical dipole antenna (MHDA) for International Mobile Telecommunications-2000 (IMT-2000) handset, which is compact and has a wide impedance bandwidth, is demonstrated. The MHDA can obtain size-reduction and wide impedance bandwidth by using dielectric material (εr=7.8), fabricating helical conductor pattern, and designing the structures with high radiation resistance. The MHDA consists of a rectangular-parallelepiped ceramic body and helical conductor patterns are embedded in the body using LTCC technology. The simulations are performed to obtain a good impedance matching by high frequency structure simulator (HFSS). A 3D structure design of MHDA suitable for IMT-2000 (1920-2170MHz) handset has been implemented, and experimental results are presented and discussed.

Original languageEnglish
Pages (from-to)111-115
Number of pages5
JournalMaterials Chemistry and Physics
Volume79
Issue number2-3
DOIs
Publication statusPublished - 2003 Apr 10

Fingerprint

helical antennas
Helical antennas
dipole antennas
Dipole antennas
Telecommunication
telecommunication
Multilayers
conductors
impedance
bandwidth
Bandwidth
parallelepipeds
impedance matching
radiation tolerance
simulators
Simulators
ceramics
Radiation
simulation

Keywords

  • Dielectric
  • Helical
  • IMT-2000
  • LTCC
  • MHDA

ASJC Scopus subject areas

  • Materials Chemistry

Cite this

Sim, S. H., Kang, C-Y., Choi, J. W., Yoon, Y. J., Yoon, S. J., & Kim, H. J. (2003). Multilayer helical dipole antenna for IMT-2000 handset. Materials Chemistry and Physics, 79(2-3), 111-115. https://doi.org/10.1016/S0254-0584(02)00249-3

Multilayer helical dipole antenna for IMT-2000 handset. / Sim, Sung H.; Kang, Chong-Yun; Choi, Ji W.; Yoon, Young Joong; Yoon, Seok J.; Kim, Hyun J.

In: Materials Chemistry and Physics, Vol. 79, No. 2-3, 10.04.2003, p. 111-115.

Research output: Contribution to journalArticle

Sim, SH, Kang, C-Y, Choi, JW, Yoon, YJ, Yoon, SJ & Kim, HJ 2003, 'Multilayer helical dipole antenna for IMT-2000 handset', Materials Chemistry and Physics, vol. 79, no. 2-3, pp. 111-115. https://doi.org/10.1016/S0254-0584(02)00249-3
Sim, Sung H. ; Kang, Chong-Yun ; Choi, Ji W. ; Yoon, Young Joong ; Yoon, Seok J. ; Kim, Hyun J. / Multilayer helical dipole antenna for IMT-2000 handset. In: Materials Chemistry and Physics. 2003 ; Vol. 79, No. 2-3. pp. 111-115.
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