TY - JOUR
T1 - Multilayer helical dipole antenna for IMT-2000 handset
AU - Sim, Sung Hun
AU - Kang, Chong Yun
AU - Choi, Ji Won
AU - Yoon, Young Joong
AU - Yoon, Seok Jin
AU - Kim, Hyun Jai
PY - 2003/4/10
Y1 - 2003/4/10
N2 - 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.
AB - 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.
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U2 - 10.1016/S0254-0584(02)00249-3
DO - 10.1016/S0254-0584(02)00249-3
M3 - Article
AN - SCOPUS:0037431183
SN - 0254-0584
VL - 79
SP - 111
EP - 115
JO - Materials Chemistry and Physics
JF - Materials Chemistry and Physics
IS - 2-3
ER -