Miniaturised active radio frequency metamaterial circuits - MACRAME

小型化有源射频超材料电路 - MACRAME

• 批准号: 252229703
• 负责人: Professor Dr. Matthias Hein
• 金额: --
• 依托单位: St. Petersburg Electrotechnical University
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2014
• 资助国家: 德国
• 起止时间: 2013-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/252229703?language=en
• 关键词: Miniaturised; active; radio; frequency; metamaterial

The aim of the joint DFG-RFBR research proposal MACRAME is to invent, investigate, and establish new design guidelines for RF circuits and systems that are lacking in conventional approaches. The project isdevoted to pioneering conceptual, theoretical, and experimental research on one-dimensional metamaterials employing active positive (conventional) as well as negative (non-Foster) capacitive and inductive constituents.Based on such an approach, novel miniature multi-band or ultra-wideband filters and oscillators composed of distributed amplifying and selective elements shall be devised and implemented. Due to their active nature, these devices can in addition be designed electronically tuneable orreconfigurable. Achieving these properties fills a gap in present circuit technology. Applications are manifold and concern future wireless system applications in mobile and satellite communications, biomedical diagnostics, sensing, automation, and security issues.MACRAME complies with the research cooperation between the Governments of the Federal Republic of Germany and the Russian Federation. With MACRAME, the two universities in Ilmenau and St. Petersburg wish to intensify their fruitful co-operation on the basis of a coherently conducted bilaterally funded research, taylored to the complementary areas of expertise and partly covered by the Russian-German Engineering Faculty at ETU. We expect significant synergy effects through exchange of scientists, dissemination of knowledge and ideas, leading to enhanced quality publications and international reputation.

DFG-RFBR联合研究提案MACRAME的目的是为传统方法所缺乏的RF电路和系统发明、研究和建立新的设计指南。该项目致力于采用有源正（传统）和负（非福斯特）电容和电感成分的一维超材料的开创性概念、理论和实验研究。基于这种方法，设计并实现了由分布式放大和选择元件组成的新型微型多频带或超宽带滤波器和振荡器。由于它们的有源特性，这些器件还可以被设计成电子可调谐或可重构的。实现这些特性填补了当前电路技术的空白。应用是多方面的，涉及未来无线系统在移动和卫星通信、生物医学诊断、传感、自动化和安全问题上的应用。MACRAME遵守德意志联邦共和国和俄罗斯联邦政府之间的研究合作。通过MACRAME，伊尔梅瑙和圣彼得堡的两所大学希望在协调开展双边资助研究的基础上加强富有成效的合作，这些研究针对互补的专业领域，部分由东大的俄德工程学院覆盖。我们期待通过科学家交流、知识和思想的传播产生显著的协同效应，从而提高出版物的质量和国际声誉。