基本信息:
- 专利标题： 一种频分双工高温超导射频前端子系统
- 专利标题（英）：FDD (Frequency Division Duplex) high-temperature superconducting RF (Radio Frequency) front end subsystem
- 申请号：CN200910244828.0 申请日：2009-12-16
- 公开(公告)号：CN102104393A 公开(公告)日：2011-06-22
- 发明人： 孙钧 , 王朗 , 李演奇 , 季来运 , 李晨晨 , 刘彬
- 申请人： 天津海泰超导电子有限公司
- 申请人地址： 天津市华苑产业园区物华道2号海泰火炬创业园A座505室
- 专利权人： 天津海泰超导电子有限公司
- 当前专利权人： 天津海泰超导电子有限公司
- 当前专利权人地址： 天津市华苑产业园区物华道2号海泰火炬创业园A座505室
- 主分类号： H04B1/56
- IPC分类号： H04B1/56
The invention relates to a FDD (Frequency Division Duplex) high-temperature superconducting RF (Radio Frequency) front end subsystem, which comprises a duplexer, a high-temperature superconducting filter and a low-temperature low-noise amplifier and is characterized in that the duplexer is an unsymmetrical duplexer. The invention has the advantages that the original emitting channel filter characteristics of a conventional RF front end are kept, a receiving channel integrates the advantages of high frequency selectivity of the superconducting filter and low noise of the low-temperature low-noise amplifier, and the FDD high-temperature superconducting RF front end subsystem has the advantages of compact structure, excellent technological indexes, rapidness in parallel networking, and the like.