GU Hai-jun, SONG Jian-zhong, XIE Cheng-jun. Electronic interface circuit design and implement with CPLD in the mobile atmosphere laser communication system[J]. Editorial Office of Optics and Precision Engineering, 2001,(1): 23-27
GU Hai-jun, SONG Jian-zhong, XIE Cheng-jun. Electronic interface circuit design and implement with CPLD in the mobile atmosphere laser communication system[J]. Editorial Office of Optics and Precision Engineering, 2001,(1): 23-27DOI:
In order to satisfy the requirement of battlefield communication
the method using laser-air communication as a way of relaying the telecommunication was used to resist wireless disturbance.The electronic interface circuit was the key part of designing. The design method of electronic interface circuit and implement with CPLD for laser-air communication system was studied. The idea of entity design
the requirements of interface
the difficulties of system design and the corresponding solutions were deeply analyzed. The new ideas about code-rate adjusting and frame synchronization grasping were presented.It also gave the implement circuit with CPLD. This interface circuit worked very well in the laser-air communication system. This method could also be used as a reference of designing for serial communication system.