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J. Electromagn. Eng. Sci > Volume 10(3); 2010 > Article
Journal of the Korean Institute of Electromagnetic and Science 2010;10(3):171-174.
DOI: https://doi.org/10.5515/JKIEES.2010.10.3.171   
Substrate Integrated Waveguide Power Divider Fed Dual-Dipole Array Antenna
Chen Yu, Wei Hong, Zhenqi Kuai
State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University
In the paper, a printed dual-dipole array antenna is presented. A 4-way planar SIW power divider is adopted for feeding the array antenna. The dual-dipole is adopted as radiation elements which greatly improves the impedance band. The measured bandwidth larger than 31 % for VSWR$leq$1.5 operating near 14 GHz is achieved and in agreement with the simulated results. The radiation E-plane and H-plane radiation pattern is presented in the paper. The radiation gain is also presented in the paper.
Key words: SIW, Dipole, Array Antenna


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