A low DC offset direct conversion receiver for W-CDMA with low current consumption

被引：1
|
作者：
Yoshida, Hiroshi [1 ]
Toyoda, Takehiko
Arai, Tadashi
Tsurumi, Hiroshi
机构：
[1] Toshiba Co Ltd, Ctr Corp Res & Dev, Kawasaki, Kanagawa 2108582, Japan
[2] Toshiba Co Ltd, Semicond Co, Analog RF Syst LSI Engn Dept, Yokohama, Kanagawa 2478585, Japan
来源：
IEICE ELECTRONICS EXPRESS | 2005年 / 2卷 / 15期
关键词：
direct conversion; DC offset; BER performance;
D O I：
10.1587/elex.2.434
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present evaluation results for DC offset in the direct conversion receiver for W-CDMA with low current consumption. Measured results indicate that steady-state DC offset is suppressed to less than 30 mV and transitional variation in DC offset with gain change is limited to around 100 mV. The computer simulation revealed that negligible degradation in bit error rate (BER) performance due to the DC offset transition occurs with the proposed receiver.
引用
收藏
页码：434 / 439
页数：6
相关论文
共 50 条
  • [1] A direct conversion receiver for W-CDMA reducing current consumption to 31 mA
    Yoshida, H
    Toyoda, T
    Arai, M
    Fujimoto, R
    Mitomo, T
    Ishii, M
    Ito, R
    Arai, T
    Itakura, T
    Tsurumi, H
    IEICE TRANSACTIONS ON ELECTRONICS, 2005, E88C (06) : 1271 - 1274
  • [2] Fully differential direct-conversion receiver for W-CDMA reducing DC-offset variation
    Yoshida, H
    Toyoda, T
    Seto, I
    Fujimoto, R
    Watanabe, O
    Arai, T
    Itakura, T
    Tsurumi, H
    IEICE TRANSACTIONS ON ELECTRONICS, 2004, E87C (06): : 901 - 908
  • [3] A low power implementation of a W-CDMA receiver on an ultra low power DSP
    Wang, A
    Hezar, R
    Gass, W
    GLOBECOM '00: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1- 3, 2000, : 241 - 244
  • [4] A direct-conversion W-CDMA front-end SiGe receiver chip
    Lie, DYC
    Kennedy, J
    Livezey, D
    Yang, B
    Robinson, T
    Sornin, N
    Beukema, T
    Larson, LE
    Senior, A
    Saint, C
    Blonski, J
    Swanberg, N
    Pawlowski, P
    Gonya, D
    Yuan, X
    Zamat, H
    2002 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2002, : 31 - 34
  • [5] Fully differential direct conversion receiver for W-CDMA using an active harmonic mixer
    Yoshida, H
    Kato, T
    Toyoda, T
    Seto, I
    Fujimoto, R
    Kimura, T
    Watanabe, O
    Arai, T
    Itakura, T
    Tsurumi, H
    2003 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2003, : 395 - 398
  • [6] A low power mixed signal DC offset calibration circuit for direct conversion receiver applications
    Yang Lijun
    Yuan Fang
    Gong Zheng
    Shi Yin
    Chen Zhiming
    JOURNAL OF SEMICONDUCTORS, 2011, 32 (12)
  • [7] A low power mixed signal DC offset calibration circuit for direct conversion receiver applications
    杨利君
    袁芳
    龚正
    石寅
    陈治明
    半导体学报, 2011, 32 (12) : 134 - 138
  • [8] Gain control methods for analog base band circuit in direct conversion W-CDMA receiver
    Ichihara, M
    Kimata, Y
    WCNC 2002: IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE RECORD, VOLS 1 & 2, 2002, : 164 - 168
  • [9] An even harmonic type direct conversion SiGe-MMIC receiver for W-CDMA mobile terminals
    Taniguchi, E
    Shimozawa, M
    Ikushima, T
    Sadahiro, K
    Katsura, T
    Maeda, K
    Itoh, K
    Suematsu, N
    Takagi, T
    Ishida, O
    2002 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2002, : 133 - 136
  • [10] W-CDMA even harmonic type direct conversion receiver based on 3GPP definition
    Itoh, K
    Yamaguchi, T
    Katsura, T
    Sadahiro, K
    Nagano, H
    RAWCON 2001: IEEE RADIO AND WIRELESS CONFERENCE, PROCEEDINGS, 2001, : 33 - 36
12345