Broadband Gallium Nitride Power Amplifier for Microwave Calibration Instrumentation

用于微波校准仪器的宽带氮化镓功率放大器

基本信息

  • 批准号:
    549245-2019
  • 负责人:
  • 金额:
    $ 2.7万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Alliance Grants
  • 财政年份:
    2022
  • 资助国家:
    加拿大
  • 起止时间:
    2022-01-01 至 2023-12-31
  • 项目状态:
    已结题

项目摘要

Laboratory test and measurement (T&M) equipment used by design engineers and researchers is periodically calibrated to ensure measurement accuracy and precision. Specialized, ultra-high performance, instrumentation is used to calibrate benchtop T&M equipment. Queen's University and Guildline Instruments (Smiths Falls, Ontario) have partnered in this research project to develop a broadband high-power microwave power amplifier as a calibration instrument for microwave power meters, spectrum analyzers and precision parts such as attenuators and resistive loads. The power amplifier will be realized using gallium-nitride (GaN) technology due to its proven high-output power capabilities at high-frequencies and its robust performance over temperature. Queen's researchers have extensive experience in the design of microwave circuits and systems using GaN and silicon technologies. Guildline Instruments is a world leader in the design and manufacturing of calibration equipment and metrology standards. Through this project Highly Qualified Personnel (HQP) will be trained in the design, simulation and testing of microwave systems at the apex of the technology performance space. Meanwhile, Guildline personnel will gain important technology insights that will guide future product development at the company.
设计工程师和研究人员使用的实验室测试和测量(T&M)设备需要定期校准,以确保测量的准确性和精度。专业,超高性能,仪器用于校准台式测试和测量设备。女王大学和Guildline Instruments (Smiths Falls, Ontario)在这个研究项目中合作开发了一种宽带高功率微波功率放大器,作为微波功率计、频谱分析仪和精密部件(如衰减器和电阻负载)的校准仪器。该功率放大器将使用氮化镓(GaN)技术实现,因为它在高频下具有高输出功率能力,并且在温度下具有强大的性能。皇后大学的研究人员在使用GaN和硅技术设计微波电路和系统方面拥有丰富的经验。Guildline Instruments在校准设备和计量标准的设计和制造方面处于世界领先地位。通过该项目,高素质人才(HQP)将在技术性能领域的尖端微波系统的设计、模拟和测试方面得到培训。同时,Guildline人员将获得重要的技术见解,这些见解将指导公司未来的产品开发。

项目成果

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