技术
- 传感器 - 自动驾驶传感器
- 传感器 - 全球定位系统
适用行业
- 汽车
- 教育
适用功能
- 产品研发
用例
- 时间敏感网络
- 车载远程信息处理
关于客户
本案例中的客户是墨西哥莫雷洛斯州自治大学 (UAEM)。 UAEM 成立于 1938 年,多年来取得了长足的发展,开发了高等教育项目,并成为研究和开发界的重要知识来源。工程与应用科学研究中心 (CIICap) 成立于阿联酋管理学院,旨在开展创新研究,不仅有益于学生,而且还能以可承受的成本为大众带来研究成果。 Margarita Tecpoyotl-Torres 博士带领 CIICAp 的学生和研究人员团队开发对社会有用的创新天线。她拥有四项专利、两项版权和一项商标,研究兴趣包括 MEMS、天线设计和微波器件。
挑战
墨西哥莫雷洛斯州自治大学 (UAEM) 面临着为电视和汽车应用设计低成本、轻型天线的挑战。目标是让大众,特别是发展中国家的大众更能负担得起现代通信,包括电视和 GPS。在电视接收方面,这一挑战尤为重要,因为将信号成功传输到偏远地区(尤其是室内)往往会出现问题。传统的解决方案是八木阵列天线,它向电视塔提供定向波束,但 UAEM 的团队寻求开发一种更小、更轻且信号稳定性更高的天线。
解决方案
由 Margarita Tecpoyotl-Torres 博士领导的 UAEM 团队采用了 Altair 的 FEKO,这是一种强大而可靠的天线设计仿真技术。他们开发了世界上最小的电视天线,长11厘米,宽7厘米,厚6.5毫米,重量仅为12克。该设计很新颖,不仅具有单个天线,而且具有两个天线的阵列。该天线被设计为固定在屋顶上,无需连接桅杆,并且可以在非常低的温度下运行。它也可以在室内使用,并可以通过信号分配器连接到多台电视。它不需要电力来运行。除了电视天线外,该团队还设计并制造了用于汽车应用的低成本 GPS 天线。
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