A SiGe BiCMOS VCO IC with Highly Linear Kvco for 5-GHz-Band Wireless LANs. - Satoshi Kurachi; Toshihiko Yoshimasu; Haiwen Liu; Nobuyuki Itoh; Koji Yonemura (IEICE Trans. Electron., 2007)

Propagation Characteristics of Microstrip Lines (MTLS) with Defected Ground Structure Slots: Theory and Application. - Haiwen Liu; Lingling Sun; Zhengfan Li; Xiaowei Sun (J. Circuits Syst. Comput., 2007)

Lazy Runtime Verification for Constraints on Interacting Objects. - Jin Shao; Fang Deng; Haiwen Liu; Qianxiang Wang; Hong Mei 001 (APSEC, 2010)

Artificial Neural Network Method for the Analysis of 1-D Defected Ground Structure. - Shan Wang; Yang Jiang; Minghua Gao; Chuanyun Wang; Haiwen Liu (IITSI, 2010)

Specification and Runtime Verification of API Constraints on Interacting Objects. - Fang Deng; Haiwen Liu; Jin Shao; Qianxiang Wang (SEKE, 2011)

A self-management approach for service developers of PaaS. - Hao Wei; Jin Shao; Bang Liu; Haiwen Liu; Qianxiang Wang; Hong Mei 001 (SOSE, 2011)

Guest Editorial. - Fei Yu 001; Haiwen Liu; Wenlang Luo; Huojiao He; Chin-Chen Chang 001 (J. Comput., 2011)

A novel hybrid microstrip/slotline transversal wide-band bandpass filter. - Xuehui Guan; Wei Huang; Haiwen Liu; Ye Yuan; Yande Liu; Zhewang Ma (IEICE Electron. Express, 2016)

Compact Balanced Dual-Band Bandpass Filter Based on Sub-wavelength CRLH Resonator for RFID and 5G Application. - Yi Song; Haiwen Liu; Weilong Zhao; Zhengbiao Wang (RFID-TA, 2018)

High Gain, Broadband and Dual-Polarized Substrate Integrated Waveguide Cavity-Backed Slot Antenna Array for 60 GHz Band. - Zhijiao Chen; Haiwen Liu; Junsheng Yu; Xiaodong Chen (IEEE Access, 2018)

Computer-Aided Tuning of Highly Lossy Microwave Filters Using Complex Coupling Matrix Decomposition and Extraction. - Ranjan Das; Qingfeng Zhang; Abhishek Kandwal; Haiwen Liu; Yifan Chen (IEEE Access, 2018)

Lossy Coupling Matrix Synthesis Approach for the Realization of Negative Group Delay Response. - Ranjan Das; Qingfeng Zhang; Haiwen Liu (IEEE Access, 2018)

Robustness Analysis of Pedestrian Detectors for Surveillance. - Yuming Fang; Guanqun Ding; Yuan Yuan 029; Weisi Lin; Haiwen Liu (IEEE Access, 2018)

A Miniaturized Gain-Enhanced Antipodal Vivaldi Antenna and Its Array for 5G Communication Applications. - Haiwen Liu; Wenjuan Yang; Anxue Zhang; Shuangshuang Zhu; Zhengbiao Wang; Taotao Huang (IEEE Access, 2018)

Compact Dual-Band Differential Bandpass Filter Using Quadruple-Mode Stepped-Impedance Square Ring Loaded Resonators. - Baoping Ren; Haiwen Liu; Zhewang Ma; Masataka Ohira; Pin Wen; Xiaolong Wang 010; Xuehui Guan (IEEE Access, 2018)

A Miniaturized and High Gain Double-Slot Vivaldi Antenna Using Wideband Index-Near-Zero Metasurface. - Shuangshuang Zhu; Haiwen Liu; Pin Wen; Lixia Du; Jiafeng Zhou (IEEE Access, 2018)

Balanced tri-band bandpass filter using sext-mode stepped-impedance square ring loaded resonators. - Baoping Ren; Zhewang Ma; Haiwen Liu; Xuehui Guan; Pin Wen; Chuanyun Wang; Masataka Ohira (IEICE Electron. Express, 2018)

Design of triple-band bandpass filter using quad-mode stepped impedance resonator (SIR) with shorted stub. - Yi Song; Yichen Xu; Haiwen Liu; Zhewang Ma (IEICE Electron. Express, 2018)

A miniaturized dual-band bandpass filter using composite resonators with flexible frequency ratio. - Pin Wen; Zhewang Ma; Haiwen Liu; Shuangshuang Zhu; Baoping Ren; Xiaolong Wang 010; Masataka Ohira (IEICE Electron. Express, 2018)

All Passive Realization of Lossy Coupling Matrices Using Resistive Decomposition Technique. - Ranjan Das; Qingfeng Zhang; Abhishek Kandwal; Haiwen Liu (IEEE Access, 2019)

A Novel Design Method for High Isolated Microstrip Diplexers Without Extra Matching Circuit. - Xuehui Guan; Wang Liu; Baoping Ren; Haiwen Liu; Pin Wen (IEEE Access, 2019)

Novel Tri-Band High-Temperature Superconducting Bandpass Filters Using Asymmetric Shunted-Line Stepped-Impedance Resonator (SLSIR). - Haiwen Liu; Yifan Wang; Pin Wen; Shao Yong Zheng (IEEE Access, 2019)

Design Wideband Differential Bandpass Filter Using Slotline Surface Plasmon Polaritons. - Haiwen Liu; Zhengbiao Wang; Qingfeng Zhang; Huifeng Ma; Baoping Ren; Pin Wen (IEEE Access, 2019)

Single-feed circularly polarized rectangular dielectric resonator antenna coupled with dual mode slot-line square ring resonator. - Chuanyun Wang; Guibin Chen; Haiwen Liu; Zhewang Ma; Xiaoyan Zhang (IEICE Electron. Express, 2019)

Individually controllable dual-band bandpass filter with multiple transmission zeros and wide stopband. - Pin Wen; Zhewang Ma; Haiwen Liu; Shuangshuang Zhu; Baoping Ren; Xuehui Guan; Masataka Ohira (IEICE Electron. Express, 2019)

Design of compact tri-band bandpass filter using stub-loaded quarter-wavelength SIRs. - Pin Wen; Zhewang Ma; Shuangshuang Zhu; Haiwen Liu; Baoping Ren; Xuehui Guan; Masataka Ohira (IEICE Electron. Express, 2019)

Video saliency detection by gestalt theory. - Yuming Fang; Xiaoqiang Zhang 007; Feiniu Yuan; Nevrez Imamoglu; Haiwen Liu (Pattern Recognit., 2019)

Substrate Integrated Waveguide Filtenna With Two Controllable Radiation Nulls. - Chuanyun Wang; Xin Wang 103; Haiwen Liu; Zhijiao Chen; Zhiwen Han (IEEE Access, 2020)

Design of Tri-Band Balanced Filter With Wideband Common-Mode Suppression and Upper Stopband Using Square Ring Loaded Resonator. - Haiwen Liu; Zhengbiao Wang; Shuangxi Hu; He-Xiu Xu; Baoping Ren (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

High-Isolation and Wide-Stopband SIW Diplexer Using Mixed Electric and Magnetic Coupling. - Zhi Li Su; Bo Wei Xu; Shao Yong Zheng; Haiwen Liu; Yunliang Long (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

Compact Wide-Stopband Dual-Band Balanced Filter Using an Electromagnetically Coupled SIR Pair With Controllable Transmission Zeros and Bandwidths. - Jiaming Tang; Haiwen Liu; Yang Yang 034 (IEEE Trans. Circuits Syst., 2020)

A Fault-Tolerant Wideband Amplifier Based on Distributed Amplification Topology. - Shao Yong Zheng; Jia Cheng Zhang; Haiwen Liu (IEEE Trans. Ind. Electron., 2020)

Balanced Dual-Band Superconducting Filter Using Stepped-Impedance Resonators With High Band-to-Band Isolation and Wide Stopband. - Jiaming Tang; Haiwen Liu; Yang Yang 034 (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

A Novel Single-Feed Filtering Dielectric Resonator Antenna Using Slotline Stepped-Impedance Resonator. - Chuanyun Wang; Zhiwen Han; Haiwen Liu; Pin Wen; Lina Wang; Xiqiang Zhang (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Novel Pattern-Diverse Millimeter-Wave Antenna With Broadband, High-Gain, Enhanced-Coverage for Energy-Efficient Unmanned Aerial Vehicle. - Zhijiao Chen; Jie Tian; Haiwen Liu; Junsheng Yu; Xiaodong Chen (IEEE Trans. Veh. Technol., 2021)

A Novel Wideband 90° Filtering Phase Shifter Using Broadside-Coupled MSLs. - Linping Feng; Jine Chen; Xinhua Yu; Lei Zhu 009; Haiwen Liu (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Compact Dual-Band Wilkinson Power Divider Design Using Via-Free D-CRLH Resonators for Beidou Navigation Satellite System. - Taotao Huang; Linping Feng; Li Geng; Haiwen Liu; Shao Yong Zheng; Sheng Ye; Lina Zhang; Hao Xu (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

3-D Printed mm-Wave Filter Using Increased-Height DGS Resonator for Spurious Suppression. - Taotao Huang; Haiwen Liu; Cheng Guo; Linping Feng; Li Geng (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Co-Design of Wideband Filtering Dielectric Resonator Antenna With High Gain. - Haiwen Liu; Hongliang Tian; Lin Liu; Linping Feng (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Highly Selective and Controllable Superconducting Dual-Band Differential Filter With Attractive Common-Mode Rejection. - Baoping Ren; Xuehui Guan; Haiwen Liu; Zhewang Ma; Masataka Ohira (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Balanced Dual-Band HTS BPF With Controllable Frequency Ratio and Transmission Zeros Using Mixed Cross-Coupling. - Yi Song; Haiwen Liu; Linping Feng; Hexiu Xu (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Differentially Fed Duplex Filtering Dielectric Resonator Antenna With High Isolation and CM Suppression. - Hongliang Tian; Zhijiao Chen; Le Chang; Ruolin Wang; Shaofei Wang; Haiwen Liu; Chao Du; Di Zhou; Zhewang Ma (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Single-Fed Dual-Circularly Polarized Stacked Dielectric Resonator Antenna for K/Ka-Band UAV Satellite Communications. - Hao Xu; Zhijiao Chen; Haiwen Liu; Le Chang; Taotao Huang; Sheng Ye; Lina Zhang; Chao Du (IEEE Trans. Veh. Technol., 2022)

A Frequency Independently Tunable Dual-Band Bandpass Filter With Large Frequency Ratio and Ultra-Wide Stopband. - Weisheng Tang; Shao Yong Zheng; Yong Mei Pan; Haiwen Liu (IEEE Trans. Ind. Electron., 2023)

Compact Filtering Balun-Diplexer Using Coupled-Line-Loaded Hairpin Ring Resonator. - Hongliang Tian; Haiwen Liu; Shao Yong Zheng; Tao Zuo (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Multibeam Metasurface Antenna Enabled by Orbital Angular Momentum Demultiplexing Feeding for IoT Communication. - Luyi Wang; Hongyu Shi; Xiaoming Chen 002; Bingyue Qu; Jianjia Yi; Anxue Zhang; Zhuo Xu; Haiwen Liu (IEEE Internet Things J., 2023)

Design of mm-Wave Filtering Waveguide Twist With Quasi-Elliptic Response and Spurious Suppression Using 3-D Metal Printing. - Taotao Huang; Haiwen Liu; Hao Xu; Li Geng (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Small target detection algorithm for printing defects detection based on context structure perception and multi-scale feature fusion. - Wenqian Chen; Yuanlin Zheng; Kaiyang Liao; Haiwen Liu; Yalin Miao; Bangyong Sun (Signal Image Video Process., 2024)

A Radio-Frequency Cross-Connected Rectifier With LC Source Degeneration. - Qiujin Chen; Mo Huang; Tian Xia; Jun Yin 001; Haiwen Liu; Rui Paulo Martins; Yan Lu 002 (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

Compact HTS Narrowband Bandpass Filter Based on Spiral D-CRLH Resonator. - Haiwen Liu; Sidong Wang; Jiaxin Kuang; Ruolin Wang; Hongliang Tian (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Attention-based multi-scale recursive residual network for low-light image enhancement. - Kaidi Wang; Yuanlin Zheng; Kaiyang Liao; Haiwen Liu; Bangyong Sun (Signal Image Video Process., 2024)

High-Order HTS Dual-Band Differential Bandpass Filter Using Stub-Loaded Twin-Ring Resonator With Fully Controllable Passbands. - Baoping Ren; Xinlei Liu; Xuehui Guan; Haiwen Liu (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

Compact 3-D Printed Phase-Shifting Coupler With Decoupling Column and Defected Ground Structures for Millimeter Wave Applications. - Haiwen Liu; Tzu-Yu Liu; Hongliang Tian (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Miniaturized Ultra-Wideband HTS Bandpass Filter Using High-Q CRLH Transmission Line. - Hongliang Tian; Haiwen Liu (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Wide Stopband and High Isolation Balanced Diplexer Using Asymmetric Hairpin Ring Resonator Aided by Grey Wolf Algorithm. - Haiwen Liu; Sidong Wang; Mingli Sun; Zeren Song; Hongliang Tian (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Design of Extended Nolen Matrix With Enhanced Beam Controllability and Widened Spatial Coverage. - Haiwen Liu; Xinyi Gu; Hongliang Tian (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Intelligent Design and Modeling of Low-Loss Millimeter-Wave Wideband Bandpass Filter in InP Technology With Cryogenic Performance Analysis. - Hongliang Tian; Haiwen Liu; Zeren Song; Sidong Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2024)