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Choi, EunMi (최은미)

Department
School of Natural Science(자연과학부)
Research Interests
High power millimeter-wave/THz wave, vacuum electronics, plasma breakdown, electron beams, electromagnetics, microwave/RF engineering
Lab
THz Vacuum Electronics and Electrodynamics
Website
http://tee.unist.ac.kr
This table browses all dspace content
Issue DateTitleAuthor(s)TypeViewAltmetrics
201808Self-Driving Energy-Recirculating Micromachined G-Band Folded Waveguide Traveling-Wave Tube OscillatorLee, Ingeun; Sawant, Ashwini; Shin, Jinwoo, et alARTICLE107 Self-Driving Energy-Recirculating Micromachined G-Band Folded Waveguide Traveling-Wave Tube Oscillator
201801Accurate identification of whispering gallery mode patterns of gyrotron with stabilized electro-optic imaging systemLee, Ingeun; Sawant, Ashwini; Choe, Munseok, et alARTICLE222 Accurate identification of whispering gallery mode patterns of gyrotron with stabilized electro-optic imaging system
2018Microscopic Analyses of Electrical Conductivity of Micromachined Folded Waveguides Based on Surface Roughness Measurement for Terahertz Vacuum Electron DevicesLee, Ingeun; Choi, Wonjin; Shin, Jinwoo, et alARTICLE7 Microscopic Analyses of Electrical Conductivity of Micromachined Folded Waveguides Based on Surface Roughness Measurement for Terahertz Vacuum Electron Devices
201712Characterization of the Goubau line for testing beam diagnostic instrumentsKim, S. Y.; Stulle, F.; Sung, C. K., et alARTICLE154 Characterization of the Goubau line for testing beam diagnostic instruments
201711Competition-free second harmonic mode THz orbital angular momentum gyrotron with dual-mode operation by a perturbed cavitySawant, Ashwini; Choi, EunMiARTICLE221 Competition-free second harmonic mode THz orbital angular momentum gyrotron with dual-mode operation by a perturbed cavity
201706Orbital Angular Momentum (OAM) of Rotating Modes Driven by Electrons in Electron Cyclotron MasersSawant, Ashwini; Choe, Mun Seok; Thumm, Manfred, et alARTICLE345 Orbital Angular Momentum (OAM) of Rotating Modes Driven by Electrons in Electron Cyclotron Masers
201706Design and Fabrication of a 300 GHz Modified Sine Waveguide Traveling-Wave Tube Using a Nano Computer Numerical Control MachineChoi, Wonjin; Lee, Ingeun; Choi, EunMiARTICLE292 Design and Fabrication of a 300 GHz Modified Sine Waveguide Traveling-Wave Tube Using a Nano Computer Numerical Control Machine
201705Remote Detection of Radioactive Material using High-Power Pulsed Electromagnetic RadiationKim, Dongsung; Yu, Dongho; Sawant, Ashwini, et alARTICLE264 Remote Detection of Radioactive Material using High-Power Pulsed Electromagnetic Radiation
201703Generation and Validation of Topological Charges of High-Power Gyrotron Orbital Angular Momentum Beams From Phase Retrieval AlgorithmSawant, Ashwini; Yu, Dongho; Kim, Dongsung, et alARTICLE480 Generation and Validation of Topological Charges of High-Power Gyrotron Orbital Angular Momentum Beams From Phase Retrieval Algorithm
201702Measuring the carrier lifetime by using a quasi-optical millimeter- and THz-wave systemChoe, Mun Seok; Sawant, Ashwini; Lee, Kyu-Sup, et alARTICLE301 Measuring the carrier lifetime by using a quasi-optical millimeter- and THz-wave system
201610Nano-CNC machining of sub-THz vacuum electron devicesGamzina, Diana; Himes, Logan G.; Barchfeld, Robert, et alARTICLE519 Nano-CNC machining of sub-THz vacuum electron devices
201608A Method for Pulse Shortening of High-Power Millimeter Waves Using Plasma BreakdownKim, Dongsung; Choe, Mun Seok; Yu, Dongho, et alARTICLE299 A Method for Pulse Shortening of High-Power Millimeter Waves Using Plasma Breakdown
201604Study on statistical breakdown delay time in argon gas using a W-band millimeter-wave gyrotronKim, Dongsung; Kim, Sung Gug; Sawant, Ashwini, et alARTICLE465 Study on statistical breakdown delay time in argon gas using a W-band millimeter-wave gyrotron
201603System Development and Performance Testing of a W-Band GyrotronKim, Sung Gug; Sawant, Ashwini; Lee, Ingeun, et alARTICLE570 System Development and Performance Testing of a W-Band Gyrotron
201509Direct Real-Time Power Measurement of a High-Power Electron Cyclotron Maser by a Simple One-Point Schottky Detector SignalKim, Sung Gug; Kim, Jung Ho; Kim, Dongsung, et alARTICLE378 Direct Real-Time Power Measurement of a High-Power Electron Cyclotron Maser by a Simple One-Point Schottky Detector Signal
201412Validation of 3-D Time Domain Particle-in-Cell Simulations for Cold Testing a W-Band Gyrotron CavitySawant, Ashwini; Kim, Sung Gug; Lin, Ming-Chieh, et alARTICLE544 Validation of 3-D Time Domain Particle-in-Cell Simulations for Cold Testing a W-Band Gyrotron Cavity
201411In situ endoscopic observation of higher-order mode conversion in a microwave mode converter based on an electro-optic probe systemLee, Ingeun; Lee, Dong-Joon; Choi, EunMiARTICLE432 In situ endoscopic observation of higher-order mode conversion in a microwave mode converter based on an electro-optic probe system
201410Cold testing of quasi-optical mode converters using a generator for non-rotating high-order gyrotron modesKim, Sunggug; Kim, Dongsung; Choe, Munseok, et alARTICLE522 Cold testing of quasi-optical mode converters using a generator for non-rotating high-order gyrotron modes
201407Higher order mode generation in millimeter wave regime by directly launched fundamental modeChoe, Mun Seok; Choi, EunMiARTICLE463 Higher order mode generation in millimeter wave regime by directly launched fundamental mode
201404Near-Field Pattern of Large Aperture Higher Order Mode Generator Using Backpropagated Fields in Free SpaceKim, Kwanghoon; Choe, Mun Seok; Lee, Woosang, et alARTICLE499 Near-Field Pattern of Large Aperture Higher Order Mode Generator Using Backpropagated Fields in Free Space

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