Loading [MathJax]/extensions/MathZoom.js
Yifan Zu - IEEE Xplore Author Profile
Subscribe
ADVANCED SEARCH

Author details

< Back

Yifan Zu

Publications
10
Citations
18
Publications by Year
20192024
Co-Authors:
Show All Co-Authors (21)
Image of author Yifan Zu

Yifan Zu

Affiliation

Terahertz Science and Technology Key Laboratory of Sichuan Province
School of Electronic Science and Engineering
University of Electronic Science and Technology of China, Chengdu, China

Publication Topics

Biography

Yifan Zu was born in 1995. He received the Ph.D. degree from University of Electronic Science and Technology of China, Chengdu, China, in 2023. His research interests include millimeter waves and terahertz radiation generation and cold cathode particle beam generation. (Email: 624359574@qq.com)(Based on document published on 11 November 2024).
Publications
10
Citations
18
Publications by Year
20192024
Co-Authors:
Show All Co-Authors (21)
Author's Published Works

Showing 1-10 of 10 results

  • Sort

Filter Results

Show

Sort By

Results

Theoretical Research on a D-Band Traveling Wave Extended Interaction Amplifier

Zhongtao Cui;Xuesong Yuan;Xiaotao Xu;Dongrui Chen;Yifan Zu;Matthew Thomas Cole;Qingyun Chen;Yang Yan

Chinese Journal of Electronics
Year: 2024 | Volume: 33, Issue: 6 | Journal Article |
A traveling-wave, extended interaction amplifier is herein investigated for use in millimeter-wave and terahertz amplification sources. By placing engineered extended interaction cavities between the traveling wave structures, higher gain is obtained with a shorter high frequency circuit, compared with conventional traveling wave tubes architectures. The bandwidth of the device is significantly in...Show More

Theoretical Research on a D-Band Traveling Wave Extended Interaction Amplifier

Zhongtao Cui;Xuesong Yuan;Xiaotao Xu;Dongrui Chen;Yifan Zu;Matthew Thomas Cole;Qingyun Chen;Yang Yan

Year: 2024 | Volume: 33, Issue: 6 | Journal Article |

A Highly Overmoded Structure for Hundred-Kilowatt-Class Ka-Band Extended Interaction Klystron

Yifan Zu;Xuesong Yuan;Xiaotao Xu;Hailong Li;Qingyun Chen;Matthew Thomas Cole;Lin Meng;Yang Yan

IEEE Transactions on Electron Devices
Year: 2023 | Volume: 70, Issue: 10 | Journal Article |
Here, we report on the development of highly overmoded structure for a millimeter-wave (MMW) extended interaction klystron (EIK). To enhance electron beam loading, a new method for designing an oversized beam tunnel in a large cavity by concentrating the axial field is demonstrated. The transmission and oscillation characteristics of the interaction circuit operating in the quasi-TM04 mode are tes...Show More

A Highly Overmoded Structure for Hundred-Kilowatt-Class Ka-Band Extended Interaction Klystron

Yifan Zu;Xuesong Yuan;Xiaotao Xu;Hailong Li;Qingyun Chen;Matthew Thomas Cole;Lin Meng;Yang Yan

Year: 2023 | Volume: 70, Issue: 10 | Journal Article |

Research on a Highly Overmoded Slow Wave Circuit for 0.3-THz Extended Interaction Oscillator

Yifan Zu;Ying Lan;Xuesong Yuan;Xiaotao Xu;Qingyun Chen;Hailong Li;Matthew T. Cole;Yong Yin;Bin Wang;Lin Meng;Yang Yan

IEEE Transactions on Electron Devices
Year: 2023 | Volume: 70, Issue: 4 | Journal Article |
Cited by: Papers (3)
Here, we present the complete design process of a highly overmoded slow wave circuit (SWC) stably operating in the quasi-TM04 mode for terahertz (THz) extended interaction oscillator (EIO). The developed interaction circuit emits THz frequency electromagnetic radiation through structural size of the engineered millimeter-wave (MMW) circuits, which provides a new technological horizon for overcomin...Show More

Research on a Highly Overmoded Slow Wave Circuit for 0.3-THz Extended Interaction Oscillator

Yifan Zu;Ying Lan;Xuesong Yuan;Xiaotao Xu;Qingyun Chen;Hailong Li;Matthew T. Cole;Yong Yin;Bin Wang;Lin Meng;Yang Yan

Year: 2023 | Volume: 70, Issue: 4 | Journal Article |

Theoretical Research on a TM02 Mode Terahertz Extended Interaction Oscillator

Qinwen Xue;Yifan Zu;Qingyun Chen;Xuesong Yuan;Yang Yan

2022 23rd International Vacuum Electronics Conference (IVEC)
Year: 2022 | Conference Paper |
An overmoded terahertz (THz) extended interaction oscillator (EIO) with high beam loading capability is presented. Through the reconstruction of the high-order mode field, a super-large beam processing mechanism is established. It proves that the overmoded operation oriented by increasing the circuit size has more potential technology expansions related to beam-wave energy conversion. This EIO is ...Show More

Theoretical Research on a TM02 Mode Terahertz Extended Interaction Oscillator

Qinwen Xue;Yifan Zu;Qingyun Chen;Xuesong Yuan;Yang Yan

Year: 2022 | Conference Paper |

Simulation Study of Annular Beam Electron Optical System Based on Carbon Nanotube Cold Cathode

Yifan Zu;Xuesong Yuan;Xiaotao Xu;Qingyun Chen;Bin Wang;Hailong Li;Yang Yan

2022 23rd International Vacuum Electronics Conference (IVEC)
Year: 2022 | Conference Paper |
Carbon nanotube (CNT) cold cathode has become an excellent candidate material for terahertz (THz) vacuum microelectronic radiation source due to its excellent field emission characteristics. Here, we report the development of an annular beam CNT cold cathode electron optical system. Through parametrically optimized macroscale simulations, the cold cathode electron optical system based on CNT film ...Show More

Simulation Study of Annular Beam Electron Optical System Based on Carbon Nanotube Cold Cathode

Yifan Zu;Xuesong Yuan;Xiaotao Xu;Qingyun Chen;Bin Wang;Hailong Li;Yang Yan

Year: 2022 | Conference Paper |

Research on an imaging system based on cold cathode terahertz gyrotron

Haochang Jiang;Zhongtao Cui;Xuesong Yuan;Xiaotao Xu;Dun Lu;Jinying Mao;Yifan Zu;Wenjie Fu;Yang Yan

2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)
Year: 2022 | Conference Paper |
Terahertz waves, with the advantages of strong penetrability and low damaging, can be applied to develop non-destructive testing (NDT), security detection and medical imaging. As a vacuum electronic radiation source of high-power, long-pulse terahertz waves, gyrotron therefore has great potential in transmission imaging and NDT. A terahertz imaging system based on a cold cathode gyrotron is design...Show More

Research on an imaging system based on cold cathode terahertz gyrotron

Haochang Jiang;Zhongtao Cui;Xuesong Yuan;Xiaotao Xu;Dun Lu;Jinying Mao;Yifan Zu;Wenjie Fu;Yang Yan

Year: 2022 | Conference Paper |

Development of a High-Beam-Transparency Gridded Electron Gun Based on a Carbon Nanotube Cold Cathode

Qingyun Chen;Xuesong Yuan;Xiaotao Xu;Yu Zhang;Matthew T. Cole;Yifan Zu;Zexiang Chen;Yong Yin;Hailong Li;Lin Meng;Yang Yan

IEEE Electron Device Letters
Year: 2022 | Volume: 43, Issue: 4 | Journal Article |
Cited by: Papers (4)
We here report on the development of an improved dual-gridded electron gun based on a carbon nanotube cold cathode that enhances electron beam transparency and reduces grid interception and loss pathways. Compared with microscale tip Spindts, the dual-gridded construction decreases challenges associated with nanomaterial growth, fabrication, and assembly. Our experimental findings show that this d...Show More

Development of a High-Beam-Transparency Gridded Electron Gun Based on a Carbon Nanotube Cold Cathode

Qingyun Chen;Xuesong Yuan;Xiaotao Xu;Yu Zhang;Matthew T. Cole;Yifan Zu;Zexiang Chen;Yong Yin;Hailong Li;Lin Meng;Yang Yan

Year: 2022 | Volume: 43, Issue: 4 | Journal Article |

Design of a G-Band Extended Interaction Klystron Based on a Three-Coupling-Hole Structure

Xiaotao Xu;Xuesong Yuan;Hailong Li;Qingyun Chen;Yifan Zu;Matthew Cole;Jie Xie;Yong Yin;Yang Yan

IEEE Transactions on Electron Devices
Year: 2022 | Volume: 69, Issue: 3 | Journal Article |
Cited by: Papers (11)
A four-cavity, large-sized beam tunnel, G-band extended interaction Klystron (EIK) is here proposed. A three-hole coupling cavity has been optimized to ensure a sufficient beam–wave interaction. The beam conductance and the total quality factor of each cavity have been analyzed to evaluate the stability of the beam–wave interaction for a 0.2-A beam current and 14.5-kV operating voltage. The partic...Show More

Design of a G-Band Extended Interaction Klystron Based on a Three-Coupling-Hole Structure

Xiaotao Xu;Xuesong Yuan;Hailong Li;Qingyun Chen;Yifan Zu;Matthew Cole;Jie Xie;Yong Yin;Yang Yan

Year: 2022 | Volume: 69, Issue: 3 | Journal Article |

Simulation Study of a High Order Mode Multi-Sheet Beam R-Band Extended Interaction Oscillator Based on Carbon-Nanotube Cold Cathode

Min Guo;Yifan Zu;Xuesong Yuan;Bin Wang;Hailong Li;Yong Yin;Lin Meng

2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)
Year: 2021 | Conference Paper |
An Extended Interaction Oscillator (EIO) with five electron beams, which operates at a higher order mode, is simulated. The operation of multiple electron beams in a high¬order cavity means that a higher total electron beam current interacts with a large cavity field energy to obtain a higher output power. Particle-in-cell (PIC) simulation shows that the EIO operating at TM51 mode has an output po...Show More

Simulation Study of a High Order Mode Multi-Sheet Beam R-Band Extended Interaction Oscillator Based on Carbon-Nanotube Cold Cathode

Min Guo;Yifan Zu;Xuesong Yuan;Bin Wang;Hailong Li;Yong Yin;Lin Meng

Year: 2021 | Conference Paper |

Simulation Study of Compact Carbon Nanotube Cold-cathode Oscillator

Xiaotao Xu;Yifan Zu;Xuesong Yuan;Qingyun Chen;Bin Wang;Hailong Li;Yang Yan

2019 International Vacuum Electronics Conference (IVEC)
Year: 2019 | Conference Paper |
A compact carbon nanotube cold-cathode oscillator operating at terahertz band is designed by PIC simulation software in this paper. The cathode part is integrated with the high frequency structure. The field emission beam of the cold cathode is modulated by the high frequency field in the high frequency structure directly. The simulation results show that a peak output power of 3.4W is obtained at...Show More

Simulation Study of Compact Carbon Nanotube Cold-cathode Oscillator

Xiaotao Xu;Yifan Zu;Xuesong Yuan;Qingyun Chen;Bin Wang;Hailong Li;Yang Yan

Year: 2019 | Conference Paper |

IEEE Account

Purchase Details

Profile Information

Need Help?

A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.
© Copyright 2025 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.