A CMOS 3.1-10.6 GHz Merged UWB LNA and Mixer

被引：0
|
作者：
Wang Chunhua [1 ]
Du Chao [1 ]
机构：
[1] Hunan Univ, Sch Comp & Commun, Changsha, Hunan, Peoples R China
来源：
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年
关键词：
LNA; current-mode mixer; matching; noise figure;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents a merged LNA and Mixer covering the frequency range from 3.1-10.6 GHz that able to meet the UWB communication technology. By employing the capacitive cross-coupling transconductor, the gm is boosted and the NF is reduced. A current-mode Mixer shares the output load of the LNA to achieve high gain and wideband matching simultaneously. The output current of LNA flows into the Mixer directly, resulting in significant linearity improvements and power saves. Designed in the Chartered 0.18-mu m RFCMOS technology, this proposed block achieves the maximum power conversion gain of 16 dB and input reflection coefficient (S11) of less than -10 dB from 3.1 to 10.6 GHz. The minimum single side band noise figure is 7.4dB. An IIP3 is -4dBm at 5 GHz. The power dissipation is 13.6mW from a 1.5-V supply voltage.
引用
收藏
页码：2341 / 2344
页数：4
相关论文
共 50 条
  • [1] UWB 3.1-10.6 GHZ CMOS LNA
    Barale, Francesco
    Zito, Domenico
    2007 PH.D RESEARCH IN MICROELECTRONICS AND ELECTRONICS, 2007, : 45 - 48
  • [2] A 3.1-10.6 GHz CMOS Down-Conversion Mixer for UWB System
    Kalra, Dheeraj
    Chaturvedi, Abhay
    2014 INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND INTEGRATED NETWORKS (SPIN), 2014, : 561 - 564
  • [3] Design of 3.1-10.6 GHz CMOS UWB LNA using current reuse technique
    Kusuma, M.S.
    Shanthala, S.
    Cyril Prasanna Raj, P.
    International Journal of Circuits, Systems and Signal Processing, 2019, 13 : 472 - 476
  • [4] A High Gain, Noise Cancelling 3.1-10.6 GHz CMOS LNA for UWB Application
    Zhao, Xiaorong
    Zhu, Hongjin
    Shi, Peizhong
    Ge, Chunpeng
    Qian, Xiufang
    Fan, Honghui
    Fu, Zhongjun
    CMC-COMPUTERS MATERIALS & CONTINUA, 2019, 60 (01): : 133 - 145
  • [5] Design of a fully differential CMOS LNA for 3.1-10.6 GHz UWB communication systems
    Institute of Microelectronics, Xi'an Jiaotong University, Xi'an, 710049, China
    J. China Univ. Post Telecom., 2008, 4 (107-111):
  • [6] Design of a Noise-canceling Differential CMOS LNA for 3.1-10.6 GHz UWB Receivers
    Liu, Jinhua
    Chen, Guican
    Zhang, Ruizhi
    2009 IEEE 8TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS, 2009, : 1169 - +
  • [7] The UWB amplifier 3.1-10.6 GHz
    Vancl, Jan
    Sokol, Vratislav
    Cerny, Petr
    Skvor, Zbynek
    PROCEEDINGS OF THE 14TH CONFERENCE ON MICROWAVE TECHNIQUES: COMITE 2008, 2008, : 321 - +
  • [8] A 3.1~10.6 GHz CMOS UWB LNA with flat gain
    Du, Si-Chun
    Wang, Chun-Hua
    Zhang, Guang-Xiang
    Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences, 2012, 39 (07): : 49 - 53
  • [9] Highly compact 3.1-10.6 GHz UWB LNA in SiGe HBT technology
    Dederer, J.
    Chartier, S.
    Feger, T.
    Spitzberg, U.
    Trasser, A.
    Schumacher, H.
    2007 EUROPEAN CONFERENCE ON WIRELESS TECHNOLOGIES, 2007, : 214 - 217
  • [10] A series peaked gm-boosted 3.1-10.6 GHz CMOS CG UWB LNA for WiMedia
    Khurram, Muhammad
    Hasan, S. M. Rezaul
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2012, 54 (02) : 532 - 535
12345