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Load Modulated Balanced Amplifier with Reconfigurable Phase Control for Extended Dynamic Range

by Yuchen Cao, Haifeng Lyu, Kenle Chen
Published in 2019 IEEE MTT-S International Microwave Symposium (IMS) (01.06.2019)

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Doherty-to-Balanced Switchable Power Amplifier

by Haifeng Lyu, Yuchen Cao, Kenle Chen
Published in 2019 IEEE MTT-S International Microwave Symposium (IMS) (01.06.2019)

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Balanced-to-Doherty Mode-Reconfigurable Power Amplifier With High Efficiency and Linearity Against Load Mismatch

by Lyu, Haifeng, Chen, Kenle
Published in IEEE transactions on microwave theory and techniques (01.05.2020)

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Analysis and Design of Reconfigurable Multiband Mismatch-Resilient Quasi-Balanced Doherty Power Amplifier for Massive MIMO Systems

by Lyu, Haifeng, Chen, Kenle
Published in IEEE transactions on microwave theory and techniques (01.10.2022)

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Hybrid Load-Modulated Balanced Amplifier With High Linearity and Extended Dynamic Range

by Lyu, Haifeng, Chen, Kenle
Published in IEEE microwave and wireless components letters (01.09.2021)

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Asymmetrical Load Modulated Balanced Amplifier With Continuum of Modulation Ratio and Dual-Octave Bandwidth

by Cao, Yuchen, Lyu, Haifeng, Chen, Kenle
Published in IEEE transactions on microwave theory and techniques (01.01.2021)

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Continuous-Mode Hybrid Asymmetrical Load- Modulated Balanced Amplifier With Three-Way Modulation and Multi-Band Reconfigurability

by Cao, Yuchen, Lyu, Haifeng, Chen, Kenle
Published in IEEE transactions on circuits and systems. I, Regular papers (01.03.2022)

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Linearity-Enhanced Quasi-Balanced Doherty Power Amplifier With Mismatch Resilience Through Series/Parallel Reconfiguration for Massive MIMO

by Lyu, Haifeng, Cao, Yuchen, Chen, Kenle
Published in IEEE transactions on microwave theory and techniques (01.04.2021)

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Wideband Quasi-Balanced Doherty Power Amplifier with Reciprocal Main/Auxiliary Setting and Mismatch-Resilient Parallel/Series Reconfiguration

by Lyu, Haifeng, Chen, Kenle
Published in 2021 IEEE MTT-S International Microwave Symposium (IMS) (07.06.2021)

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Intrinsically Mode-Reconfigurable Load-Modulation Power Amplifier Leveraging Transistor's Analog-Digital Duality

by Vangipurapu, Niteesh Bharadwaj, Lyu, Haifeng, Cao, Yuchen, Chen, Kenle
Published in 2022 IEEE/MTT-S International Microwave Symposium - IMS 2022 (19.06.2022)

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Property Changes of Low-Permeability Oil Reservoirs Under Long-Term Water Flooding

by Lin, Lili, Xu, Chongjun, Lyu, Haifeng, Chen, Yuping, Cong, Shuping, Yang, Xingxing, Bu, Wengang
Published in Processes (23.10.2024)

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Metal plate cutting and positioning mechanism

by LYU HAIFENG
Year of Publication 13.08.2024

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Patent

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Method, device and equipment for realizing data permission based on interception and analysis, and medium

by LYU HAIFENG
Year of Publication 13.08.2024

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Patent

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Household appliance bottom beam forming die

by LYU HAIFENG
Year of Publication 02.08.2024

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Patent

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Automatic cold rolling forming equipment for stainless steel composite plate

by LYU HAIFENG
Year of Publication 19.07.2024

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Patent

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Punching and blanking composite die

by LYU HAIFENG
Year of Publication 07.06.2024

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Patent

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Counter bore die for sheet metal part

by LYU HAIFENG
Year of Publication 04.06.2024

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Patent

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Automatic feeding and lifting device for metal plate manufacturing and machining

by LYU HAIFENG
Year of Publication 14.05.2024

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Automatic stretching and straightening treatment device for galvanized steel sheet

by LYU HAIFENG
Year of Publication 10.05.2024

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Motor stator press-fitting forming machine

by LYU HAIFENG
Year of Publication 05.04.2024

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Patent

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