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Development of micromachined millimeter-wave modules for next-generation wireless transceiver front-ends.

机译:开发用于下一代无线收发器前端的微机械毫米波模块。

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摘要

This thesis discusses the design, fabrication, integration and characterization of millimeter wave passive components using polymer-core-conductor surface micromachining technologies. Several antennas, including a W-band broadband micromachined monopole antenna on a lossy glass substrate, and a Ka-band elevated patch antenna, and a V-band micromachined horn antenna, are presented. All antennas have advantages such as a broad operation band and high efficiency. A low-loss broadband coupler and a high-Q cavity for millimeter-wave applications, using surface micromachining technologies is reported using the same technology. Several low-loss all-pole band-pass filters and transmission-zero filters are developed, respectively. Superior simulation and measurement results show that polymer-core conductor surface micromachining is a powerful technology for the integration of high-performance cavity, coupler and filters. Integration of high performance millimeter-wave transceiver front-end is also presented for the first time. By elevating a cavity-filter-based duplexer and a horn antenna on top of the substrate and using air as the filler, the dielectric loss can be eliminated. A full-duplex transceiver front-end integrated with amplifiers are designed, fabricated, and comprehensively characterized to demonstrate advantages brought by this surface micromachining technology. It is a low loss and substrate-independent solution for millimeter-wave transceiver integration.
机译:本文讨论了利用聚合物芯导体表面微加工技术设计毫米波无源器件的设计,制造,集成和表征。介绍了几种天线,包括在有损玻璃基板上的W波段宽带微机械单极天线,Ka波段高架贴片天线和V波段微机械喇叭天线。所有天线均具有工作频带宽,效率高等优点。据报道,使用表面微加工技术的毫米波应用的低损耗宽带耦合器和高Q腔也使用了该技术。分别开发了几种低损耗全极点带通滤波器和零传输滤波器。出色的仿真和测量结果表明,聚合物芯导体表面微加工是集成高性能腔,耦合器和滤波器的强大技术。首次还展示了高性能毫米波收发器前端的集成。通过在衬底顶部提升基于腔滤波器的双工器和喇叭天线并使用空气作为填充剂,可以消除介电损耗。设计,制造并全面表征了与放大器集成的全双工收发器前端,以展示这种表面微加工技术带来的优势。这是一种用于毫米波收发器集成的低损耗且与衬底无关的解决方案。

著录项

  • 作者

    Pan, Bo.;

  • 作者单位

    Georgia Institute of Technology.;

  • 授予单位 Georgia Institute of Technology.;
  • 学科 Engineering Electronics and Electrical.
  • 学位 Ph.D.
  • 年度 2008
  • 页码 162 p.
  • 总页数 162
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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