GrabCAD 模型信息
3D Vivaldi Antenna · 模型 307869
I have seen many planar Vivaldi Antennas for both vertical and horizontal polarization, but decided to create one that has a true circular polarization. This is the beginning of my efforts. This antenna cannot be made from traditional means very easily from standard manufacturing techniques, but can be made with 3D printing at a much lower cost. Either polymer 3D printing with conductive paint on the outside only or 3D printing of metal with sintering would work. Painting would probably have a better surface texture, but metal would be a better overall conductor, so trade-offs would have to be considered as well as material cost.
- 格式
- STEP / IGES、Rendering
- 分类
- Aerospace、Electrical、Military
- 标签
- rf、antenna、vivaldi、radio、frequency、wireless、ghz、broadband、3d、printing、5g、cellular、millimeter
- 数据更新
- 2026-10-30T12:45:34Z
