Dynamic phased array antennas for terahertz detection and ranging

用于太赫兹检测和测距的动态相控阵天线

• 批准号: DP170101922
• 负责人: Prof Withawat Withayachumnankul
• 金额: $ 17.28万
• 依托单位: The University of Adelaide
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2017
• 资助国家: 澳大利亚
• 起止时间: 2017-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP170101922
• 关键词: Dynamic; phased; array; antennas; terahertz

The project aims to create reciprocal electrically-tuneable phased array antennas for terahertz waves. The antennas will comprise varactor diodes, analogue phase shifters, and dielectric resonator arrays to rapidly transmit and receive beams with high directivity and performance. The intended outcome is an integrated platform for short-range terahertz detection and ranging. This platform could be used in personal radar and drone-based radar, and high-contrast standoff detection. The project could benefit public security and welfare.

该项目旨在为太赫兹波创建互惠电可调谐相控阵天线。天线将包括变容二极管、模拟移相器和介质谐振器阵列，以快速发送和接收具有高方向性和性能的波束。预期成果是一个用于短程太赫兹探测和测距的综合平台。该平台可用于个人雷达和无人机雷达，以及高对比度的远距离探测。该项目可能有利于公共安全和福利。