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High-Speed and Time-Interleaved ADCs Using Additive-Neural-Network-Based Calibration for Nonlinear Amplitude and Phase Distortion Journal article
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022,Volume: 69,Issue: 12,Page: 4944-4957
Authors:  Zhai, Danfeng;  Jiang, Wenning;  Jia, Xinru;  Lan, Jingchao;  Guo, Mingqiang;  Sin, Sai Weng;  Ye, Fan;  Liu, Qi;  Ren, Junyan;  Chen, Chixiao
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2023/01/30
Analog-to-digital converter (ADC)  compute-in-memory  neural network  nonlinear digital calibration  static and dynamic calibrations  
A 12-Bit 50 MS/s Split-CDAC-Based SAR ADC Integrating Input Programmable Gain Amplifier and Reference Voltage Buffer Journal article
Electronics (Switzerland), 2022,Volume: 11,Issue: 12
Authors:  Xu, Zhuofan;  Hu, Biao;  Wu, Tianxiang;  Yao, Yuting;  Chen, Yong;  Ren, Junyan;  Ma, Shunli
Favorite |  | TC[WOS]:1 TC[Scopus]:3 | Submit date:2022/08/02
Asynchronous Sar Adc  Input Pga  Rv-buffer  Split Cdac  
A 23- to 28-GHz 5-bit switch-type phase shifter with 1-bit calibration based on optimized ABCD matrix design methods for 5G MIMO system in 0.15-μm GaAs Journal article
International Journal of Circuit Theory and Applications, 2022,Volume: 50,Issue: 6,Page: 1834-1854
Authors:  Zhang, Zhiyang;  Nie, Lihe;  Zhang, Jincheng;  Wu, Tianxiang;  Chen, Yong;  Ren, Junyan;  Ma, Shunli
Favorite |  | TC[WOS]:1 TC[Scopus]:2 | Submit date:2022/05/17
Fifth-generation  Impedance Matching  Phase Shifter  Phased-array System  Switch-type  
A 10-MHz to 50-GHz low-jitter multiphase clock generator for high-speed oscilloscope in 0.15-μm GaAs technology Journal article
International Journal of Circuit Theory and Applications, 2022,Volume: 50,Issue: 2,Page: 367-381
Authors:  Wu, Tianxiang;  Wang, Xi;  Chen, Yong;  Ren, Junyan;  Ma, Shunli
Favorite |  | TC[WOS]:3 TC[Scopus]:3 | Submit date:2022/03/04
A 6.5-mm2 10.5-to-15.5-GHz Differential GaN PA with Coupled-Line-Based Matching Networks Achieving 10-W Peak Psat and 42% PAE Journal article
IEEE Transactions on Circuits and Systems II: Express Briefs, 2022,Volume: 69,Issue: 11,Page: 4268-4272
Authors:  Zhang, Jincheng;  Nie, Lihe;  Chen, Yong;  Ren, Junyan;  Ma, Shunli
Favorite |  | TC[WOS]:1 TC[Scopus]:1 | Submit date:2022/08/05
Broadband Matching  Coupled-line  Couplings  Differential  Gallium Nitride  Gan  Impedance  Ku-band  Power Amplifier (Pa)  Power Amplifiers  Power Combiner  Q-factor  Resonators  Transistors  
A 4.5-W, 18.5–24.5-GHz GaN Power Amplifier Employing Chebyshev Matching Technique Journal article
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2022
Authors:  Wang, Yujia;  Zhang, Jincheng;  Chen, Yong;  Ren, Junyan;  Ma, Shunli
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2023/01/30
Chebyshev approximation  Chebyshev matching technique  Gallium nitride  gallium nitride (GaN)  Impedance  Mathematical models  power added efficiency (PAE)  power amplifier (PA)  Power generation  satellite communication  Transistors  Wideband  wideband matching network  
A 90- to 115-GHz superheterodyne receiver front-end for W-band imaging system in 28-nm complementary metal-oxide-semiconductor Journal article
International Journal of Circuit Theory and Applications, 2022
Authors:  Wang, Xi;  Wei, Dong;  Zhang, Zhiyang;  Wu, Tianxiang;  Chen, Xu;  Chen, Yong;  Ren, Junyan;  Ma, Shunli
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2023/01/30
imaging system  low-noise amplifier (LNA)  peak-staggered matching technique  superheterodyne receiver (RX)  symmetrical-layout mixer  transistor-layout optimization  W-band  wideband  
A 124-152 GHz > 15-dBm Psat28-nm CMOS PA Using Chebyshev Artificial-Transmission-Line-Based Matching for Wideband Power Splitting and Combining Conference paper
Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
Authors:  Zhang, Jincheng;  Wu, Tianxiang;  Chen, Yong;  Ren, Junyan;  Ma, Shunli
Favorite |  | TC[WOS]:0 TC[Scopus]:1 | Submit date:2023/01/30
CMOS  D band  power amplifier (P A)  power combining  wideband  
A 35-to-50 GHz CMOS Low-Noise Amplifier with 22.2% -1-dB Fractional Bandwidth and 30.5-dB Maximum Gain for 5G New Radio Conference paper
ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference, Proceedings, Grenoble, France, 13-22 Sept. 2021
Authors:  Wei, Dong;  Wu, Tianxiang;  Ma, Shunli;  Chen, Yong;  Ren, Junyan
Favorite |  | TC[WOS]:0 TC[Scopus]:3 | Submit date:2021/12/08
5g New Radio  Cmos  Common Gate  Common Source  Fractional Bandwidth (Bw)  Gain Flatness  Gm Boosting  Ieee 802.11aj  Low-noise Amplifier (Lna)  Magnetically Coupling Resonator  Noise Factor  Noise Figure (Nf)  Transformer  
A sub-6g sp32t single-chip switch with nanosecond switching speed for 5g applications in 0.25 µm gaas technology Journal article
Electronics (Switzerland), 2021,Volume: 10,Issue: 12
Authors:  Wu, Tianxiang;  Wei, Jipeng;  Liu, Hongquan;  Ma, Shunli;  Chen, Yong;  Ren, Junyan
Favorite |  | TC[WOS]:5 TC[Scopus]:5 | Submit date:2021/10/28
Gaas Process  Pseudomorphic High-electron-mobility Transistor (Phemt)  Single-pole 32-throw (Sp32t) Switch  Sub-6g