通信频谱向毫米波频段发展以及电路和系统小型化可集成化的发展趋势，使得人们对材料和射频前端电路的性能要求越来越高。本研究结合LCP新材料和悬置共面波导在毫米波频段的优势，提出了基于LCP的自封装悬置CPW/CBCPW以及共面波导—微带混合结构导波系统。通过研究新型LCP自封装悬置结构的传输特性、过渡段、新型滤波电路以及滤波一体化电路的设计，为新型实用的小型化、集成化和高性能的毫米波电路设计提供一个新平台，为毫米波无源电路设计和发展提供一些理论和实现参考。

With the communication spectrum developing to the millimeter waveband, and the miniaturization and integration for the circuits and systems, the performance requirement for the material and the RF front end circuits becomes higher and higher. In this research, new LCP self-packaged suspended CPW/CBCPW and CPW-microstrip hybrid guided wave systems have been presented based on the advantages of the LCP material and the suspended CPW in millimeter waveband. Based on the research of transmission characteristics, transition part, new filtering circuits and the filtering integration circuits, a new platform for integrated miniature, high performance and practical applied millimeter wave circuits would be developed. This research will bring some positive theoretical and practical references for the development of millimeter wave components design.