Title :
Dual-channel RF receiving front-end with high linearity for WCDMA/TD-SCDMA
Author :
Tian, Ling ; Hong, Wei ; Zhu, Xiaowei ; Liu, Jin
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
This paper presents a novel dual-channel RF receiving front-end design used for 3G system. The reasonable solution to front-end is given. The performance of component is simulated by using commercial EDA software. The whole receiver is integrated on a four-layer PCB with small size, low power consumption, high accuracy, high linearity and high sensitivity. Finally, the front-end had been tested and the measured results show that it meets the 3GPP standard perfectly. The solution is also available for dual-channel RF receiver design in cdma2000 and TD-SCDMA.
Keywords :
3G mobile communication; code division multiple access; low-power electronics; radio receivers; 3G system; 3GPP standards; TD-SCDMA system; WCDMA system; cdma2000 system; dual-channel RF receiver design; dual-channel RF receiving front-end; four-layer PCB; high linearity; 3G mobile communication; Downlink; Linearity; Multiaccess communication; Noise figure; RF signals; Radio frequency; Signal design; Signal to noise ratio; Time division synchronous code division multiple access;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1607093
