電機工程學系

Permanent URI for this communityhttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/85

歷史沿革

本系成立宗旨在整合電子、電機、資訊、控制等多學門之工程技術,以培養跨領域具系統整合能力之電機電子科技人才為目標,同時配合產業界需求、支援國家重點科技發展,以「系統晶片」、「多媒體與通訊」、與「智慧型控制與機器人」等三大領域為核心發展方向,期望藉由學術創新引領產業發展,全力培養能直接投入電機電子產業之高級技術人才,厚植本國科技產業之競爭實力。

本系肇始於民國92年籌設之「應用電子科技研究所」,經一年籌劃,於民國93年8月正式成立,開始招收碩士班研究生,以培養具備理論、實務能力之高階電機電子科技人才為目標。民國96年8月「應用電子科技學系」成立,招收學士班學生,同時間,系所合一為「應用電子科技學系」。民國103年8月更名為「電機工程學系」,民國107年電機工程學系博士班成立,完備從大學部到博士班之學制規模,進一步擴展與深化本系的教學與研究能量。

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    Design of a K-band Low Insertion Loss Variation Phase Shifter Using 0.18- μm CMOS Process
    (2010-12-10) Chung-Han Wu; Wei-Tsung Li; Jeng-Han Tsai; Tian-Wei Huang
    This paper demonstrates a k-band low insertion loss variation phase shifter with over 330° continuously phase tuning range from 21-25GHz in standard 0.18-μm CMOS technology. This phase shifter is composed of a 180° continuously phase tuning range reflection type phase shifter (RTPS) and a 180° discrete switch type phase shifter (STPS). The measured phase shift range is 336° with low loss variation of 1.3dB at 22GHz and the maximum insertion loss is 16 dB at 22GHz. To the best of authors' knowledge, the MMIC is the lowest insertion loss variation phase shifter in CMOS technology at 22GHz.
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    A 60-GHz CMOS power amplifier with built-in pre-distortion linearizer
    (Institute of Electrical and Electronics Engineers (IEEE), 2011-12-01) Jeng-Han Tsai; Chung-Han Wu; Hong-Yuan Yang; Tian-Wei Huang
    A built-in pre-distortion linearizer using cold-mode MOSFET with forward body bias is presented for 60 GHz CMOS PA linearization on 90 nm CMOS LP process. The power ampli- fier (PA) achieves a of 10.72 dBm and of 7.3 dBm from 1.2 V supply. After linearization, the has been doubled from 7.3 to 10.2 dBm and the operating PAE at consequently improves from 5.4% to 10.8%. The optimum improvement of the IMD3 is 25 dB.