An inverted-L antenna based on finite ground plane with zigzag structure

@article{Yuan2010AnIA,
  title={An inverted-L antenna based on finite ground plane with zigzag structure},
  author={Bin Yuan and Xiu Wang and Nan Zheng and Yangbang Chen},
  journal={2010 Asia-Pacific Microwave Conference},
  year={2010},
  pages={2025-2028}
}
A key focus of this paper is to investigate the influences of finite ground plane on the monopole inverted-L antenna in mobile phone. Based on this, a ground plane with a zigzag parasitic structure is originally proposed, combined with a typical inverted-L antenna, the overall novel structure overcomes the issues of low radiation efficiency and impedance mismatching caused by the finite ground plane in compact status. At GSM 900 band, the minimum value of S11 decreases to −27.5dB from −5dB, and… CONTINUE READING