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李弦恩
RF Engineer
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李弦恩

RF Engineer
專業摘要 具RF與微波硬體設計經驗的工程師,專長於電路設計、模擬與實測,熟悉天線設計、阻抗匹配與跨部門協作。現任啓碁WNC RF硬體工程師,參與T700 datacard開發,對高頻訊號完整性(SIPI)有濃厚興趣並期望於此領域持續深耕。 專業經歷 啓碁WNC|RF硬體工程師 T700 m.2 datacard RF 開發 設計與整合RF front-end電路與modem driver,針對特定頻段衰減問題進行模擬與layout優化。 分析PCB走線與via對訊號損耗的影響,並與PA供應商協調參數調整,確保設計達成規範。 建立多頻段走線設計與文件化流程,提升系統訊號完整性。 工具使用:ADS模擬、Allegro/OrCAD電路與layout、Keysight/Anritsu儀器量測、MTK tool driver設定。 與軟體與modem工程師協同工作,確保整體效能與相容性。 為昇科科技 (CubTEK)|硬體工程師 成像雷達天線開發 使用HFSS設計waveguide antenna,協同PCB layout與製造團隊確保設計量產一致性。 操作VNA、SA、SG進行S參數與損耗量測,針對成熟產品進行良率與成本優化。 使用Python進行測試數據整理與視覺化,加速設計決策。 積極參與跨部門改善專案,確保產品可靠度與效能穩定。 教育背景 中央大學 電機研究所 主修基板集成波導濾波器設計,使用HFSS、ADS與IE3D。 修習半導體製程與雷達技術課程。 電機工程學士 專題:以Arduino與紅外線感測元件開發控制系統。 技術專長 設計工具:HFSS、ADS、IE3D、Allegro、OrCAD 量測儀器:Keysight、Anritsu、VNA、SA、SG 硬體設計:RF前端、modem driver、PCB layout 程式應用:Python資料處理、Arduino應用整合 分析能力:高頻訊號模擬與損耗分析 Professional Summary RF/microwave hardware engineer with experience in circuit design, simulation, and measurement. Skilled in antenna design, impedance matching, and cross-functional collaboration. Currently at WNC, working on T700 datacard RF design. Strong interest in signal and power integrity (SIPI). Experience Wistron NeWeb Corp. (WNC) – RF Hardware Engineer Developed RF front-end and modem driver circuits for T700 M.2 datacard. Optimized layout/simulation for signal loss; coordinated with PA vendors to meet specs. Established multi-band trace design processes to enhance signal integrity. Tools: ADS, Allegro, OrCAD, Keysight/Anritsu instruments, MTK tools. Collaborated with software/modem teams to ensure performance and compatibility. CubTEK Inc. – Hardware Engineer Designed waveguide antennas in HFSS; ensured manufacturability with layout/fab teams. Measured S-parameters and losses (VNA, SA, SG); optimized yield and cost. Used Python for test data analysis and visualization. Education M.S. Electrical Engineering, National Central University Focus: SIW filters (HFSS, ADS, IE3D), radar and semiconductor coursework. B.S. Electrical Engineering Project: Arduino-based IR control system. Skills Tools: HFSS, ADS, IE3D, Allegro, OrCAD Measurement: VNA, SA, SG (Keysight, Anritsu) Design: RF front-end, modem drivers, PCB layout Programming: Python, Arduino Expertise: Signal integrity, loss simulation
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啓碁科技股份有限公司
National Central University
新竹縣, 台灣
Taiwan

Featured Resume

Uploaded on May 21st 2025

Professional Background

  • Current Status
    Employed
  • Profession
    Radio Frequency (RF) Engineer
  • Fields
    Hardware
  • Work Experience
    2-4 years (2-4 years relevant)
  • Management
    None
  • Skills
    HFSS
    Altium Designer
    Python
    Matlab
    ADS
    IE3D
    PADS Layout
    AutoCAD
    5G
    LTE
    RF
  • Languages
    English
    Intermediate
  • Highest Level of Education
    Master

Job Search Preferences

  • Current Status
    Ready to interview
  • Desired Job Type
    Full-time
    Interested in working remotely
  • Desired Positions
    RF工程師
  • Desired Work Locations
    Taipei City, Taiwan
    Hsinchu County, Taiwan
    Hsinchu, Hsinchu City, Taiwan
    New Taipei City, Taiwan
  • Freelance
    Part-time freelancer

Work Experience

Logo of the organization.

RF 工程師

Aug 2023 - Present
Taiwan

Radio Frequency Engineer

Sep 2021 - Aug 2023
2 yrs 0 mos
Zhubei City, Hsinchu County, Taiwan

Education

Master’s Degree
電機工程學系
2019 - 2021
Description
Skills: AutoCAD · PADS · Origin (Software) · Python · ANSYS HFSS