Title :
System performance of time division IQ-channels receiver due to transient process for digital wireless applications
Author :
Son, Mi-Hyun ; Popov, Oleg V. ; Lee, Hoon
Author_Institution :
I-Networking Lab., Samsung Adv. Inst. of Technol., South Korea
Abstract :
In this paper, we have studied time division IQ channels receiver (TDIQR) architecture for solving IQ mismatch problem of direct conversion receiver. TDIQR having the process of I and Q signals on the same chain of receiver´s RF units was an elaborated model. We analyzed the PER performance vs. noise of the wireless local area network (WLAN) system and especially the impact of transient process on the receiver.
Keywords :
error statistics; radio receivers; signal sampling; wireless LAN; IQ mismatch problem; RF units; WLAN; digital wireless applications; direct conversion receiver; time division IQ channels receiver; transient process; wireless local area network; Degradation; Delay; Filters; RF signals; Radio frequency; Sampling methods; Signal processing; System performance; Transmitters; Wireless LAN;
Conference_Titel :
Radio and Wireless Conference, 2003. RAWCON '03. Proceedings
Print_ISBN :
0-7803-7829-6
DOI :
10.1109/RAWCON.2003.1227894
