| 发明名称 |
WIDEBAND ACTIVE RADIO FREQUENCY INTERFERENCE CANCELLATION SYSTEM |
| 摘要 |
A wideband radio frequency (RF) interference cancellation system includes an electronic channel canceller configured to split an electronic reference signal output from an electronic transmitting element into a plurality of band signals. At least one electronic band pass filter is configured to receive a respective band signal delivered to a respective channel. The wideband RF interference cancellation system further includes at least one electronic tunable cancellation element configured to tune the respective channel such that reflections are canceled before being input to receiving element. |
| 申请公布号 |
US2015155899(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201414553076 |
申请日期 |
2014.11.25 |
| 申请人 |
Raytheon Company |
发明人 |
Webb Kenneth M.;Hall Charles A.;Srivastava Tina P.;McDowell Anthony T. |
| 分类号 |
H04B1/12 |
主分类号 |
H04B1/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wideband radio frequency (RF) interference cancellation system, comprising:
an electronic channel canceller configured to split an electronic reference signal output from an electronic transmitting element into a plurality of band signals; at least one electronic band pass filter in electrical communication with the channel canceller, the at least one electronic band pass filter configured to receive a respective band signal delivered to a respective channel; and at least one electronic tunable cancellation element in electrical communication with a respective band pass filter, the at least one tunable cancelation element configured to tune the respective channel such that reflections are canceled before being input to receiving element. |
| 地址 |
Waltham MA US |
