Microwave Perfromance and Applications of Metal Sintered Components

金属烧结元件的微波性能及应用

• 批准号: 1912817
• 金额: --
• 依托单位: CARDIFF UNIVERSITY
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1912817
• 关键词: Microwave; Perfromance; Applications; Metal; Sintered

RF and MW Devices produced by Additive layer manufacturing (ALM). The effective surface resistance is dominated by fine surface details such as texture and the electrical quality of the surface. This project will investigate the optimisation of the ALM process for the production of 3D surfaces for low microwave surface resistance, including the effects of build orientation and build chamber parameters. It will then apply these principles in the production of novel, 3D waveguide-based components which could not otherwise be manufactured. These will be first tested as transmission components and then be used to form simple microwave components such as bandpass filters.

增材层制造（ALM）生产的RF和MW器件。有效的表面电阻受表面纹理和表面电学质量等细微表面细节的影响。该项目将研究ALM工艺的优化，以生产低微波表面阻力的3D表面，包括构建方向和构建室参数的影响。然后，它将把这些原理应用于生产新颖的、基于3D波导的组件，否则这些组件是无法生产的。这些将首先作为传输组件进行测试，然后用于形成简单的微波组件，如带通滤波器。

项目成果

Effect of Build Orientation and Laser Power on Microwave Loss in Metal Additive Manufactured Components

• DOI: 10.1109/access.2021.3067306
• 发表时间: 2021
• 期刊: IEEE Access
• 影响因子: 3.9
• 作者: Richard Gumbleton;R. Batson;K. Nai;A. Porch

Effects of Post-Processing Treatments on the Microwave Performance of Additively Manufactured Samples

后处理处理对增材制造样品微波性能的影响

• 发表时间: 2019
• 作者: Gumbleton R

Microwave performance and applications of additive manufactured components

增材制造部件的微波性能和应用

• 发表时间: 2021
• 作者: Gumbleton Richard James

Measurement Technique for Microwave Surface Resistance of Additive Manufactured Metals

增材制造金属微波表面电阻测量技术

• DOI: 10.1109/tmtt.2020.3035082
• 发表时间: 2021
• 期刊: IEEE Transactions on Microwave Theory and Techniques
• 影响因子: 4.3
• 作者: Gumbleton R

Liftoff Dielectric Resonator for the Microwave Surface Resistance Measurement of Metal Plates

用于金属板微波表面电阻测量的提离介质谐振器

• DOI: 10.1109/tim.2020.3040834
• 发表时间: 2021
• 期刊: IEEE Transactions on Instrumentation and Measurement
• 影响因子: 5.6
• 作者: Hefford S