Abstract
A novel analytical method based on the cavity mode theory to design a metasurface (MS) is proposed in this study. We carefully analyzed the phase and amplitude characteristics of the incident wave and transmitted wave, and successfully designed a circular polarization conversion MS by introducing a cutting structure with wider operation bandwidth and higher radiation direction gain compared with that of the original MS. For the measurements, a microstrip antenna operating at 2.4 GHz was used as the source antenna to verify the designed MS. The simulation and measurement results agree well with each other.
| Original language | English |
|---|---|
| Pages (from-to) | 160-166 |
| Number of pages | 7 |
| Journal | ETRI Journal |
| Volume | 41 |
| Issue number | 2 |
| DOIs | |
| State | Published - Apr 2019 |
Keywords
- amplitude adjustment
- metasurface
- phase adjustment
- polarization conversion
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