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MOSFET输出阻抗对混频器线性度影响分析 被引量：2

The Effect of MOSFET Output Impedance on Linearity in the CMOS Gilbert Mixer
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摘要 深入研究了MOSFET输出阻抗对Gilbert混频器线性度的影响 ,建立了针对MOSFET输出阻抗的混频器非线性模型 ,得出了Gilbert混频器线性度最优偏置条件 .基于 0 .2 5 μmCMOS工艺的Gilbert混频器验证结果表明 ,预测得到的线性度最优理论偏置值与验证结果之间的误差小于 10 % . The nonlinearity behavior of the CMOS Gilbert mixer is investigated. The impact of MOSFET output impedance on distortion is studied in depth. The mixer nonlinear model and optimal drain-to-source voltage bias are presented in this paper. The rate of error between the analytical predictions and the Cadence SpectreRF circuit simulation results is less than 10%.
作者 唐守龙 罗岚 陆生礼
机构地区 东南大学国家专用集成电路系统工程技术研究中心
出处 《应用科学学报》 CAS CSCD 北大核心 2005年第2期169-173,共5页 Journal of Applied Sciences
关键词 MOSFET 输出阻抗 混频器 线性度 CMOS工艺 非线性模型 偏置条件 最优理论 验证 CMOS RF IC mixer linearity MOSFET output impedance
分类号 TN386.1 [电子电信—物理电子学] TN722.75 [电子电信—电路与系统]
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参考文献8

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  • 2Soorapanth T, Lee T H. RF linearity of short-channel MOSFETs [A]. Proceedings of 1st International Workshop on Design of Mixed-Mode Integrated Circuits and Applications [C]. Cancun, Mexico, 1997. 81-84.
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同被引文献17

  • 1张国艳,黄如,张兴,王阳元.CMOS射频集成电路的研究进展[J].微电子学,2004,34(4):377-383. 被引量：9
  • 2李鸣,唐守龙,罗岚,黄成,时龙兴.高线性度上变频混频器设计[J].电子器件,2004,27(4):603-606. 被引量：3
  • 3席占国,秦亚杰,苏彦锋,洪志良.1.9GHz高线性度上混频器设计[J].固体电子学研究与进展,2007,27(1):49-53. 被引量：5
  • 4RUDELL J C, OU J J, CHO T B, et al. A 1.9 GHz wideband IF double conversion CMOS receiver for cordless telephone applications [ J ]. IEEE J SSC, 1997,32 (12) : 2071-2088.
  • 5Carlos H Diaz, Denny D Tang, Jack Sun. CMOS Technology for MS/RF SoC [J]. IEEE Trans. On Eleetron Devices, 2003, 50(3): 557-566.
  • 6P Vancorenland, C De Ranter, M Steyaert, G Gielen. Optimal RF Design Using Smart Evolutionary Algorithms [A]. IEEE 37^th DAC [C]. 2000, 7-10.
  • 7Subramaniam Kaitharam, Adrian Nunez-Aldana. SRFCC: Synthesis ofRF CMOS Circuits [J]. IEEE, 2002. 497-500.
  • 8David J Allstot, Kiyong Choi, Monte Mar, Maya Rubeiz, C J Richard Shi, Robert Ward. Parasitic-Aware Synthesis of CMOS RF Power Amplifiers Via Simultaneous Topology Selection and Device Sizing [J]. IEEE, 2002. 1243-1247.
  • 9Carl R C De Ranter, Geert Van der Plas, Michiel S J Steyaert, Georges G E Gielen, Willy M. C. Sansen. CYCLONE: Automated Design and Layout of RF LC-Oscillators [J]. IEEE Trans. on Computer-Aided Design of Integrated Circuits and Systems, 2002, 21 (10): 1161- 1170.
  • 10Mannolis T Terrovitis, Robert G Meyer. Noise in Current-Commutating CMOS Mixers [J]. IEEE JSSC, 1999, 34(6): 772-783.

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应用科学学报
2005年 第2期

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