刘贝

Professor   Supervisor of Doctorate Candidates   graduate teacher

Academic Titles:杭州研究院

Gender:Male

Date of Birth:1986-09-14

Education Level:With Certificate of Graduation for Doctorate Study

Degree:Doctoral Degree in Philosophy

Status:On duty

School/Department:杭州研究院

Date of Employment:2023-01-16

Discipline:Integrated Circuit System Design

Business Address:北校区红楼203

Contact Information:liubei@xidian.edu.cn

E-Mail:


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刘贝,西安电子科技大学微电子学院和杭州研究院,教授,博导,国家级青年人才。

拥有较雄厚的产学研科研平台,欢迎有保研、直博、读博意愿的学生及有志投身国内芯片产业的学生联系我(liubei@xidian.edu.cn)

2020年博士毕业于新加坡南洋理工大学致力于射频毫米波集成电路与系统架构的研究和设计工作拥有丰富的芯片设计和产业界经验,以第一作者发表学术论文11篇, 包含7篇发表于射频集成电路领域权威期刊IEEE TMTTTCAS-I MWCL。于2014年至2020年,就职于新加坡南洋理工大学集成电路设计中心 (VIRTUS),期间主持新加坡国家研究基金(经费约为1440RMB),并参与华为‘10GiFi超宽带载波聚合射频收发机’项目的研究,于2019获得了华为技术合作“卓越奖”。于2021年至2022年期间,就职于上海安其威微电子科技有限公司,参与并负责多款相控阵射频前端芯片的研发,实现了商业量产,应用于5G毫米波通信、卫星通信和雷达等多个领域,期间入选“上海市高层次人才”。

主要研究方向:

     1.  射频毫米波集成电路设计和系统研究Transceiver/PA/LNA/Mixer/VGA/DSA/Phase shifter/PLL/Filter);

     2. GaN 射频集成功率放大器;

     3. WiFi-6/7 射频收发器芯片设计;

     4. 5G毫米波相控阵射频前端芯片设计;

     5. 相控阵雷达射频前端芯片设计;

     6. 卫星通信射频芯片设计;

     7. 无线超高速通信系统及收发芯片研究设计;

发表论文:

1.  B. Liu, et al, “Reconfigurable 2.4/5.0-GHz Dual-band CMOS Power Amplifier for WLAN 802.11ax,’’ IEEE Transactions on Circuits and Systems - I April. 2024.

2.  T. Zhang, J. Pan,B. Liu, “Miniaturized Wideband Pole-Zero Following Tunable Bandstop Filter for 5G Millimeter-Wave Application,’’ IEEE Transactions on Circuits and Systems - II April. 2024.

3.  B. Liuet al, “Reconfigurable 2.4/5-GHz Dual-band Transmitter Front-End Supporting 1024-QAM for WLAN 802.11ax Application in 40-nm CMOS,’’ IEEE Transactions on Circuits and Systems - I vol. 68, no. 6, pp. 2404-2417, June. 2021.

4.  B. Liu, et al, “A Carrier Aggregation Transmitter Front End for 5-GHz WLAN 802.11ax Application in 40-nm CMOS," IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 1, pp. 263-275, Jan. 2020.

5.  B. Liu, et al, “Reconfigurable 2.4/5-GHz Dual-band Transmitter Front-End Supporting 1024-QAM for WLAN 802.11ax Application in 40-nm CMOS,’’ IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 9, pp. 4018-4030, Sep. 2020.

6.  B. Liu, et al, “A novel 2.6-6.4GHz highly integrated broadband GaN power amplifier”, IEEE Microwave and Wireless Components Letters, Vol. 28, No. 1, pp. 37-39, 2018.

7.  B. Liu, et al, “A fully integrated Class-J GaN MMIC power amplifier for 5-GHz WLAN 802.11ax application”, IEEE Microwave and Wireless Components Letters, Vol. 28, No. 5, pp. 434-436, 2018.

8.  B. Liu, et al, “A highly efficient fully integrated GaN power amplifier for 5-GHz WLAN 802.11ac application”, IEEE Microwave and Wireless Components Letters, Vol. 28, No. 5, pp. 437-439, 2018.

9.  K.T. Yang, X. Yi, C.C. Boon, Z.P. Liang, G.Y. Feng, C.Y. Li, B. Liu, "A Parallel Sliding-IF Receiver Front-End with Sub-2 dB Noise Figure for 5-6 GHz WLAN Carrier Aggregation," IEEE Journal of Solid State Circuits, vol. 56, no. 2, pp. 392-403, Feb. 2021.

11.  B. Liu, et al, “Reconfigurable bandpass filter based on net-type stepped-impedance resonator”, IET Electronics Letters, Vol. 46, No. 22, pp. 1506-1507, 2010.

12.  B. Liu, et al, “A tunable bandpass filter with switchable bandwidth”, Journal of Electromagnetic Waves and Applications, Vol. 25, No. 2-3, pp. 223-232, 2011.

13. B. Liu, et al, “Switchable bandpass filter with two-state frequency responses”, IET Electronics Letters, Vol. 47, No. 1, pp. 40-41, 2011.






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