- 专利标题: UNIVERSAL RADIO FREQUENCY ROUTER WITH AN AUTOMATIC GAIN CONTROL
-
申请号: US16212773申请日: 2018-12-07
-
公开(公告)号: US20190182181A1公开(公告)日: 2019-06-13
- 发明人: Eric Fankhauser , Constantin Lacatus
- 申请人: Evertz Microsystems Ltd.
- 主分类号: H04L12/933
- IPC分类号: H04L12/933
摘要:
Various embodiments are described herein for a radio frequency (RF) signal router. In one example embodiment, the RF router comprises a controller, an input stage, an intermediate stage and an output stage. The input stage includes RF input terminals, pre-processing circuit and input processors, where each RF input terminal receives an incoming RF signal, each pre-processing circuit processes the incoming RF signal based on its power level, and each input processor adjusts a power level of an input RF signal based on a first controller signal to generate a processed input RF signal. The intermediate stage comprises intermediate switch matrices coupled to a controller and input processors, and configured to route intermediate RF signals. The output stage comprises output processors coupled to the controller, where each output processor is configured to adjust a power level of an output RF signal based on a second controller signal and generate a processed output RF signal, and where the second controller signal corresponds to the first controller signal.
公开/授权文献
信息查询