INTERFERENCE MITIGATION BASED ON ANTENNA SYSTEM PHASE DISTRIBUTION

• Main Authors: ESKRIDGE JR ELBERT STANFORD, TAKAMIZAWA KOICHIRO, BARTS MIKE, HAYES GERARD JAMES, SWARTZ JOHN, LEGVOLD JAMES O
• Format: Patent
• Language: Chinese; English
• Published: 04.08.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

A method of interference mitigation may include receiving a desired signal from an asset of the system at an antenna assembly and associating the desired signal with relative phase distribution information based on a relative location of origin of the desired signal where the relative phase distribution information is predetermined for the antenna assembly. The method further includes receiving aninterfering signal and associating the interfering signal with relative phase distribution information based on a relative location of origin of the interfering signal where the desired signal and the interfering signal forming a received signal set. The method further includes normalizing signals of the received signal set to respective relative phases associated with each respective relative location of origin, and performing interference cancellation of the interfering signal based on the normalized signals. 一种干扰抑制的方法可以包括在天线组件处从系统的资产接收期望信号，并且基于期望信号的起源的相对定位将期望信号与相对相位分布信息相关联，其中相对相位分布信息是为天线组件预先确定的。该方法还包括接收干扰信号并且基于干扰信