Circularly Polarization Loop Antenna

  title={Circularly Polarization Loop Antenna},
  author={Wenting Wu and Cun liang Wang and Qi Zhu},
  journal={2018 Asia-Pacific Microwave Conference (APMC)},
The design and measurements of a wide-band patch antenna with circular polarization are presented. For the proposed antenna, an L-shaped probe is utilized to feed the patch antenna which has square ring and a trapezoid stub. The antenna utilizes a single feed port to realize the right-handed circularly polarized (RHCP) radiation of the dual band of $1575.42\pm 1.023$ MHz for Ll and $1561.098+2\ \text{MHz}$ for Beidou Bl simultaneously. The antenna possess a 10dB return loss bandwidth of 18.75… CONTINUE READING

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