Abstract
An efficient approach for designing directive patch antennas using metamaterials is presented. Based on the left-handed-material (LHM) transmission line model, circuit elements L and C of the LHM equivalent circuit model are computed in terms of the prescribed desirable characteristics of directive patch antennas. Formulae to calculate the LHM design parameters from the circuit elements L and C are developed. Design examples for the GSM900 and GSM1800 frequency bands in mobile communications are performed to illustrate validation and efficiency of this design approach.
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Acknowledgement
This work was supported by the National Natural Science Foundation of China under Grants No. 60376031, No. 90307017, and No. 60444004.
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Wang, R., Yuan, B., Wang, G. et al. Efficient Design of Directive Patch Antennas in Mobile Communications Using Metamaterials. Int J Infrared Milli Waves 28, 639–649 (2007). https://doi.org/10.1007/s10762-007-9249-1
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DOI: https://doi.org/10.1007/s10762-007-9249-1