科研之友
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摘要
A new dual-polarized microstrip patch antenna fed by probe feed and aperture coupled feed is presented. The hybrid feed, a T-shaped microstrip feedline, is adopted to improve the isolation between two ports, and the ohour-glasso shaped slot is used to improve the input impedance of the proposed antenna. The measured center frequency is 2.37 GHz, the return loss for port 1 is -16.08 dB and -21.92 dB for port 2, and the isolation between the two ports is -24.24 dB. Finally, four slots are embedded along the centerline of the ground plane so that the bandwidth of antenna is greatly improved. Good agreement between the measured and simulated results has been achieved.
- 出版日期2010
- 单位山西大学
