一种应用于海事卫星数据通信的L波段压控移相器的研究与设计
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摘要
针对海事卫星数据通信业务需要,利用ADS软件仿真并设计一种射频移相器单元电路,该单元由一个3dB电桥、2个变容二极管SMV1245-079LF和数控单元组成,移相器带内插入损耗小于2.5dB,移相范围大于135度,驻波比小于1.5。
In order to meet the needs of maritime satellite data communication service, a RF phase shifter unit circuit is simulated and designed by ADS software. The unit consists of a 3 dB bridge, two varactor diodes SMV1245-079 LF and a numerical control unit. The insertion loss in the phase shifter band is less than 2.5 dB, the phase shifting range is greater than 135 degrees, and the standing wave ratio is less than 1.5.
In order to meet the needs of maritime satellite data communication service, a RF phase shifter unit circuit is simulated and designed by ADS software. The unit consists of a 3 dB bridge, two varactor diodes SMV1245-079 LF and a numerical control unit. The insertion loss in the phase shifter band is less than 2.5 dB, the phase shifting range is greater than 135 degrees, and the standing wave ratio is less than 1.5.
引文
[1]杨岱旭,张彤,唐杰.十位数控射频移相器的设计与验证[J]电子器件,2010,35(6):741-745.
[2]李征帆.微带电路[M].北京:清华大学出版社,2017.
[3]郭宏展.超宽带电控移相器的研制[D].成都:电子科技大学2014.
[4]孔飞.利用ADS设计电调移相器[J].大众科技,2010,8:20-21
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[6]康志龙,郭艳菊,刘卫朋,等.基于ADS软件的变容二极管模型参数提取[J].河北工业大学学报,2012,41(6):7-9.
[7]陆远荣.模拟压控移相器[J].北京大学学报,2002,38(1):49-56.
[8]刘克,田小建,刘悦,等.宽频带L波段360_模拟信号移相器的设计[J].电子与信息学报,2001,23(3):292-299.
[9]David M.Pozar.Microwave Engineering微波工程[M].张肇仪,周乐柱,吴德明等译.北京:电子工业出版社,2006.
[2]李征帆.微带电路[M].北京:清华大学出版社,2017.
[3]郭宏展.超宽带电控移相器的研制[D].成都:电子科技大学2014.
[4]孔飞.利用ADS设计电调移相器[J].大众科技,2010,8:20-21
[5]李健开,唐小宏.1000W大功率移相器的设计研究[C].2005全国微波毫米波会议论文集,2005.
[6]康志龙,郭艳菊,刘卫朋,等.基于ADS软件的变容二极管模型参数提取[J].河北工业大学学报,2012,41(6):7-9.
[7]陆远荣.模拟压控移相器[J].北京大学学报,2002,38(1):49-56.
[8]刘克,田小建,刘悦,等.宽频带L波段360_模拟信号移相器的设计[J].电子与信息学报,2001,23(3):292-299.
[9]David M.Pozar.Microwave Engineering微波工程[M].张肇仪,周乐柱,吴德明等译.北京:电子工业出版社,2006.