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一个硬折叠和可重新配置的厚型原木天线

Shun Yao¹, Constantinos L Zekios¹, Stavros V Georgakopoulos¹

¹Department of Electrical and Computer Engineering, Florida International University, 10555 W. Flagler Street, Miami, FL 33174, USA.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

|October 7, 2024

概括

一个新的,刚性折叠的原木天线为太空等极端环境提供了强大的,可重新配置的操作. 它的设计将双极转化为形螺旋天线,简化了制造,并使卫星通信成为可能.

科学领域:

* 工程 * 工程师 *
* 电磁学是一个电磁学领域.
* 材料科学材料科学

背景情况:

* 传统天线往往缺乏适应多样化运营需求的适应性.
* 极端环境需要强大且可重新配置的通信系统.
* 原木原理为结构设计和功能提供了一种独特的方法.

研究的目的:

* 开发一种可以折和重新配置的原木天线.
* 为了实现双极和形螺旋天线配置之间的空间转换.
* 为了验证潜在的空间应用的设计和性能.

主要方法:

* 采用原木闪光图案进行天线重新配置.
* 原创圆螺旋天线 (CSA) 的衍生设计方程.
*使用标准FR4印刷电路板 (PCB) 制造了一个原型.

主要成果:

*成功地证明了从0.48GHz双极到2.13.7GHz CSA的空间转换.
*模拟和测量的天线参数显示出极好的一致性.
* 刚性结构确保了坚固的操作和可靠的折叠/展开启动.

结论:

*开发的原木天线非常适合用于卫星通信,因为它的刚性和可重新配置性.
* 标准PCB制造简化了生产,使设计变得实用.
* 这项工作突出了在先进的天线应用中灵感来自于原木结构的潜力.

关键词:

天线天线天线天线可以部署的可部署.可折叠的可折叠的奥里加米是指原始的.刚性刚性刚性的

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