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摘要
A novel dual-resonance ultrahigh frequency radiofrequency identification reader antenna at 868 or 915 MHz is proposed which has a square metal patch with two truncated corners, four inserted slits of equal lengths, a circular slot, and a substrate with two rectangular slots. The antenna achieves 70 MHz bandwidths, 3.7 dBi gains, and a good radiation pattern.
- 出版日期2012-11
- 单位湖南大学
