可穿戴电子产品的无线充电设计：案例研究
技术
- 分析与建模 - 数字孪生/模拟
- 网络与连接 - WiFi
适用行业
- 电子产品
- 电信
适用功能
- 产品研发
用例
- 虚拟原型与产品测试
- 虚拟现实
关于客户
RF2ANTENNA 是一家专注于为无线通信和无线充电领域的特定应用开发创新且易于集成的产品的公司。他们的主要目标是通过经济实惠的解决方案提高物联网设备的效率。他们的核心竞争力在于为移动产品的辐射问题提供解决方案。 RF2ANTENNA 拥有 30 多年的移动通信设计综合经验，致力于提供无线技术领域的尖端解决方案。
挑战
RF2ANTENNA 是一家专门从事无线通信和充电的公司，在为可穿戴电子产品设计定制无线充电系统时面临着挑战。传统的实验设计方法被认为既耗时又昂贵，因为它需要构建不同尺寸的线圈并创建测量设置。可穿戴设备的特定需求需要定制设计，这需要进行工程模拟，以实现相当短且具有成本效益的设计周期。我们面临的挑战是找到一种能够将电路求解器与电磁求解器集成的仿真软件，以优化线圈设计过程。
解决方案
RF2ANTENNA 工程师利用 ANSYS 的电磁求解器与电路模拟器相结合来优化线圈设计过程。这涉及使用 ANSYS Maxwell 3D 提取无线耦合机制的电路值。随后，使用 ANSYS Nexxim 通过改变调谐电容器（CS 和 CL）的值来优化电路和线圈，以提高充电效率。针对可穿戴应用，工程师还利用 ANSYS HFSS 使用 ANSYS 提供的人体模型绘制人体上的电场强度（由于充电电流）。这种综合方法可以实现高度准确、优化的解决方案，而使用传统的试错法几乎不可能实现这一点。
运营影响
数量效益
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