Technologies for Reconfigurable antennas Used in Satellite and Terrastrial inks (TRUST)

用于卫星和地面墨水的可重构天线技术 (TRUST)

• 批准号: 484519-2015
• 负责人: Laurin, JeanJacques
• 金额: $ 7.28万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=600015
• 关键词: Technologies; Reconfigurable; antennas; Used; Satellite

Telecommunication systems used in public safety and defence applications need to operate with a variety of protocols and frequencies. This is realized by using software defined radio. Currently, reconfigurable antennas allowing fast switching between channels over a broad range of frequencies in order to exploit the full potential of existing radio equipment are not available. In satellite communications, there is a need to develop reconfigurable antennas capable to adapt their Earth coverage while in orbit in order to adapt to the market changes. Current methods used to realign the antenna beam offer limited flexibility.

用于公共安全和国防应用的电信系统需要使用各种协议和频率。这是通过使用软件定义的无线电来实现的。目前，允许在宽频率范围内的信道之间快速切换以利用现有无线电设备的全部潜力的可重构天线是不可用的。在卫星通信中，需要开发能够在轨道上适应其地球覆盖范围的可重构天线，以适应市场变化。用于重新对准天线波束的当前方法提供有限的灵活性。