云南高校图书馆联盟文献共享服务平台- ZERO-IF

ZERO-IF: 作品数：10被引量：6H指数：2; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：张晓东游长江朱晓维柳靖倪小英更多>>; 相关机构：东南大学北京工业大学更多>>; 相关期刊：《Transactions of Tianjin University》《Journal of Southeast University(English Edition)》《Journal of Semiconductors》《China Communications》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划更多>>

All-Digital Self-Interference Cancellation in Zero-IF Full-Duplex Transceivers被引量：4: 《China Communications》2016年第11期27-34,共8页Lu Tian Shuai Wang Zhiheng Cheng Xiangyuan Bu; supported in part by the National Natural Science Foundation of China(No.61601027); In this paper,a general scheme in digital self-interference cancellation at baseband for zero-IF full-duplex transceivers is presented. We model the self-interference signals specifically with only the nonlinear disto...; 关键词：communication systems full-duplex transceivers self-interference cancellation IQ imbalance de-correlated normalized least mean square algorithm

A transformer-loaded receiver front end for 2.4 GHz WLAN in 0.13μm CMOS technology: 《Journal of Semiconductors》2011年第12期101-106,共6页彭苗林敏石寅代伐; A 2.4 GHz radio frequency receiver front end with an on-chip transformer compliant with IEEE 802.11b/g standards is presented. Based on zero-IF receiver architecture, the front end comprises a variable gain common-sou...; 关键词：ZERO-IF direct-down-conversion WLAN CMOS RF on-chip transformer

Reconfigurable anti-interference RF transceiver for cognitive radio application: 《Journal of Southeast University(English Edition)》2011年第2期123-127,共5页游长江柳靖张晓东朱晓维; The National Natural Science Foundation of China(No.60621002);the National High Technology Research and Development Program of China(863 Program)(No.2009AA011801); An RF transceiver composed of a zero-IF receiver and a direct up-conversion transmitter for cognitive radio applications is presented. The adjustable channel filter array in the receiver is used to suppress adjacent c...; 关键词：ZERO-IF direct up-conversion ANTI-INTERFERENCE cognitive radio white space spectrum

A 8.75-11.2-GHz,low phase noise fractional-N synthesizer for 802.11a/b/g zero-IF transceiver: 《Journal of Semiconductors》2011年第6期78-83,共6页梅年松潘姚华黄煜梅洪志良; Project supported by the National High Technology Research and Development Program of China(No2009AA011605); An ultra broadband fractional-N frequency synthesizer for 802.11a/b/g zero-IF transceiver application is presented.The mathematical models for the behavior of the synthesizer＇s spur and phase noise are analyzed,and t...; 关键词：frequency synthesizer VCO phase frequency detector sigma-delta modulator charge pump

A LOW EVM ZERO-IF RF TRANSMITTER FOR COGNITIVE RADIO APPLICATION: 《Journal of Electronics(China)》2010年第5期723-727,共5页Zhang Xiaodong Zhu Xiaowei Liu Jing You Changjiang; Supported by the National High-Tech Project (No. 2009AA011801);National Natural Science Foundation of China (No. 60621002); A zero-IF transmitter for Cognitive Radio(CR) application is presented.To effectively reduce the interference between Power Amplifier(PA) and Voltage Controlled Oscillator(VCO),two VCOs are adopted,one is 450 MHz and ...; 关键词：Cognitive Radio (CR) ZERO-IF TRANSMITTER Error Vector Magnitude (EVM)

A HIGH SENSITIVITY AND WIDE DYNAMIC RANGE ZERO-IF RF RECEIVER FOR COGNITIVE RADIO APPLICATION被引量：2: 《Journal of Electronics(China)》2010年第5期696-700,共5页Liu Jing Zhu Xiaowei Zhang Xiaodong You Changjiang; Supported by the National High-Tech Project (No. 2009AA011801);National Natural Science Foundation of China (No. 60621002); This paper presents an RF receiver of zero-Intermediate Frequency(IF) architecture for Cognitive Radio(CR) communication systems.Zero-IF architecture reduce the image reject filter and IF filter,so it is excellent in ...; 关键词：Cognitive Radio (CR) RF receiver Zero-Intermediate Frequency (IF) Channel selection Signal-to-Noise Ratio (SNR)

8.64-11.62 GHz CMOS VCO and divider in a zero-IF 802.11a/b/g WLAN and Bluetooth application: 《Journal of Semiconductors》2010年第10期99-103,共5页孙瑜梅年松陆波黄煜梅洪志良; Project supported by the National High Technology Research and Development Program of China(No.2009AA011605); A fully integrated VCO and divider implemented in SMIC 0.13μm RFCMOS 1P8M technology with a 1.2 V supply voltage is presented. The frequency of the VCO is tuning from 8.64 to 11.62 GHz while the quadrature LO signals...; 关键词：CMOS integrated circuit voltage controlled oscillators phase noise wireless LAN

One-Branch Zero-IF Wireless Receiver Topology with Multiphase Local Oscillator: 《Transactions of Tianjin University》2010年第2期109-113,共5页李金城仇玉林; Supported by National Natural Science Foundation of China(No.60576026); This paper proposes a one-branch zero-IF receiver topology, which samples the I and Q signals of the modulated RF carrier with one signal path by means of a multiphase local oscillator. The suggested one-branch re- ce...; 关键词：RF CMOS ZERO-IF flicker noise image rejection LOW-POWER IQ matching

An eighth order channel selection filter for low-IF and zero-IF DVB tuner applications: 《Journal of Semiconductors》2009年第11期79-87,共9页邹亮廖友春唐长文; Project supported by the National High Technology Research and Development Program of China (No.2007AA01Z282); An eighth order active-RC filter for low-IF and zero-IF DVB tuner applications is presented, which is implemented in Butterworth biquad structure. An automatic frequency tuning circuit is introduced to compensate the ...; 关键词：active-RC filter BUTTERWORTH frequency tuning group delay noise LINEARITY

新一代数字卫星接收机中I/Q不平衡的数字补偿: 《有线电视技术》2008年第8期48-49,共2页倪小英; 为了克服零中频结构的卫星接收机产生的I/Q不平衡的影响,本文提出了基于I路信号和Q路信号互相关的数字补偿方法。通过仿真结构可知,该方法能够补偿较大的I/Q增益不平衡和I/Q相位不平衡。; 关键词：I/Q不平衡 DVB—S2 ZERO-IF

ZERO-IF