Title :
A new delay locked loop structure with enhanced tracking behavior
Author :
Jamaleddine, Khaled ; Vizireanu, Dragos ; Malassenet, Francois ; Halunga, Simona
Author_Institution :
Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
The paper presents a new structure of the noncoherent PN code tracking loop. This structure is analyzed in noise-free environments and its acquisition and tracking performance are studied. It is shown that a great improvement in performance is experienced with respect to the modified code tracking loop (MCTL) presented by Yost and Boyd (1982)
Keywords :
delay circuits; pseudonoise codes; spread spectrum communication; tracking; acquisition performance; delay locked loop structure; direct sequence spread spectrum; modified code tracking loop; noise-free environments; noncoherent PN code tracking loop; tracking performance; Band pass filters; Bandwidth; Delay; Digital modulation; Frequency synchronization; Modulation coding; Signal processing; Spread spectrum communication; Timing; Tracking loops;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.568456
