专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4331942A Stripline diode phase shifter 失效
标题翻译：带状二极管移相器
公开(公告)号：US4331942A
公开(公告)日：1982-05-25
申请号：US93960
申请日：1979-11-14
申请人： Makoto Matsunaga , Akihito Mizobuchi
发明人： Makoto Matsunaga , Akihito Mizobuchi
IPC分类号： H01P1/185
CPC分类号： H01P1/185
摘要： A stripline diode phase shifter in which plural hybrid couplers, one for each stage, are connected in series with one another with no bias blocking means disposed between the hybrid couplers to thereby eliminate much loss and unwanted reflections. At least one DC cut is coupled between each of hybrid couplers and a diode loading line. A PIN diode is coupled to a second terminal of the diode loading line. The diode loading line is constructed as a .lambda./4 impedance conversion line section and a diode loading line section coupled in series with the length of the diode loading line section being set such that the phase of reflection voltage from the diode is equal in magnitude but different in sign at the connecting point of the diode loading line section and the .lambda./4 impedance conversion line section.
摘要翻译：带状线二极管移相器，其中多个混合耦合器（每个级用于一个）彼此串联连接，没有偏置阻挡装置设置在混合耦合器之间，从而消除大量的损耗和不希望的反射。每个混合耦合器和二极管负载线之间至少连接一个直流切割。 PIN二极管耦合到二极管负载线的第二端。二极管负载线被构造为λ/ 4阻抗转换线部分，并且二极管负载线部分与二极管负载线路部分的长度串联耦合，使得来自二极管的反射电压的相位的幅度相等，但是在二极管负载线路部分和λ/ 4阻抗转换线路部分的连接点处的符号不同。

IPRDB

热门服务

关于我们

友情链接

联系方式