一种具有高隔离低副瓣性能的双极化柔性透明阵列天线
By designing a dual-polarized flexible transparent array antenna using transparent PDMS material and metal mesh, and employing orthogonal tandem patches and a cross-shaped hollow structure, the problems of low gain, high sidelobes, and single polarization of flexible antennas were solved, achieving high isolation and low sidelobes dual-polarization performance, suitable for communication applications in various scenarios.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SOUTHEAST UNIV
- Filing Date
- 2025-06-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing flexible antennas have low gain and radiation efficiency in 5G/6G communication, high sidelobes in linear arrays, poor anti-interference ability, and most of them only support single polarization, wasting spectrum resources and making it difficult to achieve dual polarization performance with high isolation and low sidelobes.
A dual-polarized flexible transparent array antenna is designed, using transparent PDMS material and transparent metal mesh. It is connected to a cross-shaped hollow structure through an orthogonal series patch antenna array. The width of the radiating element is optimized by combining Chebyshev distribution law to achieve high gain, low sidelobes and good isolation, and also has the characteristics of transparency and easy conformal design.
It achieves dual-polarization performance with high gain, low sidelobes, and high isolation, improving spectrum utilization and making it suitable for curved conformal and transparent applications. This expands the application of flexible antennas in scenarios such as urban micro base stations, smart buildings, drone platforms, and car windows.
Smart Images
Figure CN120637870B_ABST