研究目的
To develop a low-profile circularly polarized omnidirectional metasurface antenna integrated with solar cells, ensuring minimal influence on the antenna's performance while maximizing solar cell exposure to sunlight.
研究成果
The proposed low-profile circularly polarized omnidirectional metasurface antenna integrated with solar cells demonstrates excellent compatibility, with minimal impact on the antenna's performance. This design is a promising candidate for self-sustaining wireless devices.
研究不足
The study focuses on the integration of solar cells with a specific type of metasurface antenna. The impact of solar cells on other types of antennas or under different environmental conditions is not explored.
1：Experimental Design and Method Selection:
The design involves a metasurface consisting of a 4×4 square ring patch array with solar cells mounted inside each ring. Characteristic mode analysis (CMA) is used to analyze the modal behavior.
2：Sample Selection and Data Sources:
The study compares the performance of the antenna with and without solar cells.
3：List of Experimental Equipment and Materials:
The antenna is fabricated using two substrates and three metalized layers, with solar cells mounted inside the square rings.
4：Experimental Procedures and Operational Workflow:
The antenna's performance is measured in terms of impedance bandwidth, CP bandwidth, and radiation efficiency.
5：Data Analysis Methods:
The results are analyzed to demonstrate the compatibility between the antenna and solar cells.
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