公开(公告)号：US4749960A

公开(公告)日：1988-06-07

申请号：US36638

申请日：1987-04-10

申请人： Vaughn L. Mower ,  Merle L. Keller, Jr.

发明人： Vaughn L. Mower ,  Merle L. Keller, Jr.

IPC分类号： H03L7/12

CPC分类号： H03L7/12

摘要： A long phase-locked loop circuit is provided which has an electronic closure circuit in series in the loop. The loop is effectively an open loop until acquisition of the incoming signal at which time the electronic closure circuit closes the phase-locked loop. A novel coincidence circuit is provided which compares the carrier in the loop with a reference frequency and when the two frequencies are equal the coincidence circuit closes the electronic closure circuit.

摘要翻译： 提供了一种长的锁相环电路，其具有在环路中串联的电子闭合电路。 该循环实际上是开环，直到获取输入信号，此时电子闭合电路闭合锁相环。 提供了一种新颖的符合电路，其将循环中的载波与参考频率进行比较，并且当两个频率相等时，符合电路关闭电子闭合电路。

公开(公告)号：US08446931B1

公开(公告)日：2013-05-21

申请号：US13089833

申请日：2011-04-19

申请人： Merle L. Keller, Jr. ,  Vaughn L. Mower ,  Steve J. McEntire ,  Kent R. Bruening

发明人： Merle L. Keller, Jr. ,  Vaughn L. Mower ,  Steve J. McEntire ,  Kent R. Bruening

IPC分类号： H04B1/00

CPC分类号： H04B1/7073

摘要： Synchronization of a primary link which transitions between clear mode and spread mode is achieved and maintained using a secondary link. When transitioning from clear mode to spread mode, a primary transmission delta phase is adjusted by the difference between a secondary reception delta phase and the primary transmission delta phase; and a primary reception delta phase is adjusted to be equal to a secondary transmission delta phase.

摘要翻译： 使用次级链路实现和维护在清除模式和扩展模式之间转换的主链路的同步。 当从清除模式转换到扩展模式时，通过次级接收增量相位和初级传输增量相位之间的差异来调整初级传输增量相位; 并且主接收增量相位被调整为等于次级传输增量相位。