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Design, modeling, and optimization of compact broadband and multiband three-dimensional system-on-package antenna architectures for wireless communications and millimeter-wave applications.

机译：设计，建模和优化用于无线通信和毫米波应用的紧凑型宽带和宽带三维系统级封装天线架构。

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摘要

The following document presents the design, modeling, and optimization of compact antennas architectures for wireless communications, wireless local area networks (WLAN), automotive radar, remote sensing and millimeter-wave applications. In recent years, the miniaturization of cell phones and computers has led to a requirement for antennas to be small and lightweight. Antennas, desired to operate in the WLAN or millimeter-wave frequency ranges, often possess physical sizes that are too large for integration with radio frequency (RF) devices. When integrating them into three-dimensional (3D) transceivers, the maintenance of a compact size provides isolation from other devices; hence, surface wave propagation does not affect nearby components of the transceiver such as filters, baluns, and other embedded passives. Therefore, the development of a rigorous design method is necessary for realizing compact and efficient antennas in the wireless community. Furthermore, it is essential that these antennas maintain acceptable performance characteristics, such as impedance bandwidth, low cross-polarization, and high efficiency throughout single or multiple frequency bands and standards.; In this work, various compact and packaging-adaptive antennas have been designed for practical wireless communications systems. In addition, research is presented on showing how compact antennas can be applied to other important applications, such as consumer and security applications. A technique to model antennas with equivalent circuits is addressed, while extending the research of compact antennas to produce antenna arrays is also presented. Upon completion of this work, a designer should come away with some novel ideas that can be implemented to design state-of-the-art compact antennas.
机译：以下文档介绍了用于无线通信，无线局域网（WLAN），汽车雷达，遥感和毫米波应用的紧凑型天线架构的设计，建模和优化。近年来，手机和计算机的小型化导致对天线的小型轻巧的要求。希望在WLAN或毫米波频率范围内工作的天线通常具有太大的物理尺寸，无法与射频（RF）设备集成。当将它们集成到三维（3D）收发器中时，保持紧凑的尺寸可使其与其他设备隔离。因此，表面波传播不会影响收发器附近的组件，例如滤波器，巴伦，其他嵌入式无源器件。因此，开发严格的设计方法对于在无线社区中实现紧凑高效的天线是必要的。此外，至关重要的是，这些天线在整个单个或多个频带和标准中都必须保持可接受的性能特征，例如阻抗带宽，低交叉极化和高效率。在这项工作中，已经为实际的无线通信系统设计了各种紧凑且支持包装的天线。此外，还进行了有关如何将紧凑型天线应用于其他重要应用（例如消费者和安全应用）的研究。提出了一种利用等效电路对天线建模的技术，同时提出了扩展紧凑型天线研究以生产天线阵列的技术。完成这项工作后，设计人员应该摆脱一些新颖的想法，这些想法可以用于设计最新型的紧凑型天线。

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  • 作者

    DeJean, Gerald Reuben, II.;

  • 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 2007
  • 页码 235 p.
  • 总页数 235
  • 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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