RF frontend functional block

射频前端功能块

• 批准号: 216628392
• 负责人: Professor Dr. Matthias Hein
• 金额: --
• 依托单位: Fachgebiet Hochfrequenz- und Mikrowellentechnik (HMT)
• 依托单位国家: 德国
• 项目类别: Research Units
• 财政年份: 2012
• 资助国家: 德国
• 起止时间: 2011-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/216628392?language=en
• 关键词: RF; frontend; functional; block

The RF-MEMS-based oscillator, for which in phase 1 basic conceptional, numerical, experimental, and technological approaches have been derived, shall be developed towards a multi-frequency oscillator and, further on, to a hybrid-integrated MEMS synthesizer, aiming at covering the widely distributed spectrum of relevant mobile communication standards. For the upper UHF range, indirect analog frequency synthesis seems appropriate.Beside RF-MEMS resonators (surface waves), the BAW resonators (volume waves) from TP-B2 shall be compared with respect to frequency range and system relevant properties (especially phase noise and temperature stability). Jointly with the project group C, the various circuit blocks shall be implemented and assembled on a SiCer substrate, aiming at high quality factors and minimal parasitic effects. The circuit design and layout consider the methods and models derived in project group A. Further relevant activities are devoted to the implementation, characterisation, and integration of the MEMS synthesizer into the holistic multi-physical MUSIK demonstrator.

基于RF-MEMS的振荡器，其中在第1阶段的基本概念，数值，实验和技术方法已经得到了，应发展成为一个多频振荡器，并进一步，一个混合集成的MEMS合成器，旨在覆盖相关的移动的通信标准的广泛分布的频谱。对于较高的UHF范围，间接模拟频率合成似乎是合适的。除了RF-MEMS谐振器（表面波），TP-B2的BAW谐振器（体波）也将在频率范围和系统相关特性（特别是相位噪声和温度稳定性）方面进行比较。与项目组C一起，将在SiCer衬底上实现和组装各种电路模块，以实现高品质因数和最小寄生效应。电路的设计和布局考虑了项目组A中导出的方法和模型。进一步的相关活动致力于MEMS合成器的实施，表征和集成到整体多物理MUSIK演示。