TY - GEN
T1 - Simulation and experimental research on the multi-band slot-loaded printed antenna
AU - Cai, Run Nan
AU - Lin, Shu
AU - Huang, Guan Long
AU - Wang, Jin Xiang
PY - 2010
Y1 - 2010
N2 - Slots which are parallel with the bottom side are loaded at the two equilateral sides of the monopole isosceles triangle printed antenna to achieve multi-band in the operating frequency. The antenna is simulated by CST MICROWAVE STUDIO®, a 3-dimentional full wave electromagnetic simulation software, the simulated results indicate that the central frequency of the pass-band, as well as the bandwidth and the number of the pass-band can be controlled by the slots'length and width, loading position and the number of the slots. The resonant frequencies have certain relation with parameters of the antenna structure, and the interaction between pass-bands is week. A monopole multi-band antenna synchronously operating in three pass-bands, 2.4/3.5/5.5 GHz, is designed and fed by coplanar waveguide. The simulated results also show that the antenna has omnidirectional radiation in H plane. Based on the simulation, prototype of the antenna is manufactured and measured. Finally, the measured results well match the simulated, which verify the design idea is feasible. The antenna size is just 27.74% of the corresponding wavelength of the first resonant frequency, and this compact antenna can be applied in WLAN and WiMAX systems.
AB - Slots which are parallel with the bottom side are loaded at the two equilateral sides of the monopole isosceles triangle printed antenna to achieve multi-band in the operating frequency. The antenna is simulated by CST MICROWAVE STUDIO®, a 3-dimentional full wave electromagnetic simulation software, the simulated results indicate that the central frequency of the pass-band, as well as the bandwidth and the number of the pass-band can be controlled by the slots'length and width, loading position and the number of the slots. The resonant frequencies have certain relation with parameters of the antenna structure, and the interaction between pass-bands is week. A monopole multi-band antenna synchronously operating in three pass-bands, 2.4/3.5/5.5 GHz, is designed and fed by coplanar waveguide. The simulated results also show that the antenna has omnidirectional radiation in H plane. Based on the simulation, prototype of the antenna is manufactured and measured. Finally, the measured results well match the simulated, which verify the design idea is feasible. The antenna size is just 27.74% of the corresponding wavelength of the first resonant frequency, and this compact antenna can be applied in WLAN and WiMAX systems.
KW - Multi-band
KW - Printed antenna
KW - Slot-loaded
UR - https://www.scopus.com/pages/publications/79951734642
U2 - 10.1109/ICCT.2010.5688875
DO - 10.1109/ICCT.2010.5688875
M3 - 会议稿件
AN - SCOPUS:79951734642
SN - 9781424468690
T3 - International Conference on Communication Technology Proceedings, ICCT
SP - 500
EP - 503
BT - Proceedings - 2010 IEEE 12th International Conference on Communication Technology, ICCT'2010
T2 - 2010 IEEE 12th International Conference on Communication Technology, ICCT'2010
Y2 - 11 November 2010 through 14 November 2010
ER -