| 发明名称 | Calibration system and technique for a scalable, analog monopulse network | ||
| 摘要 | Described is a calibration technique for an Active Electronically Scanned Array (AESA) having a scalable, analog monopulse network. | ||
| 申请公布号 | US9397766(B2) | 申请公布日期 | 2016.07.19 |
| 申请号 | US201314072949 | 申请日期 | 2013.11.06 |
| 申请人 | Raytheon Company | 发明人 | Puzella Angelo M.;Upton Jeffrey C.;Vargas Arsenio;Nguyen Steven D.;Bellahrossi Kassam K. |
| 分类号 | G01S7/40;H04B17/21;H01Q25/02;H01Q3/26;H01Q21/00;G01S7/03;G01S13/44 | 主分类号 | G01S7/40 |
| 代理机构 | Daly, Crowley, Mofford & Durkee, LLP | 代理人 | Daly, Crowley, Mofford & Durkee, LLP |
| 主权项 | 1. A calibration process for an analog monopulse network in a phased array having a sub-array of antenna elements, the process comprising: calibrating a receive sum channel using a near-field data collection technique to generate receive sum channel calibration values; and after generating receive sum channel calibration values, calibrating at least one receive delta channel using a far-field data collection technique wherein the generated receive sum channel calibration values are used in the calibrating of each of the at least one receive delta channels. | ||
| 地址 | Waltham MA US | ||