English  |  正體中文  |  简体中文  |  Items with full text/Total items : 70585/70585 (100%)
Visitors : 23180460      Online Users : 605
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/51896


    Title: A Broadband High Efficiency High Output Power Frequency Doubler
    Authors: Chang,HY;Chen,GY;Hsin,YM
    Contributors: 電機工程學系
    Keywords: DISTRIBUTED DOUBLER;PHEMT;TECHNOLOGY;LINE
    Date: 2010
    Issue Date: 2012-03-28 10:09:48 (UTC+8)
    Publisher: 國立中央大學
    Abstract: An 8 to 30 GHz broadband high efficiency, high output power frequency doubler using 0.5 mu m AlGaAs/InGaAs enhancement-mode pseudomorphic high electronic mobility transistor process is presented in this paper. A common-gate/common-source field effect transistor pair is employed in the balanced doubler. With an input power of 8 dBm, this work features a conversion gain of better than -4 dB with a fundamental rejection of better than 13 dB over the operation bandwidth. The output 1 dB compression point (P(1 dB)) and the saturation output power (P(sat)) are higher than 7.3 and 10 dBm, respectively. This work presents the highest figure-of-merit (FOM) of 25.14 as compared to other previously reported broadband doublers.
    Relation: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
    Appears in Collections:[電機工程學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML273View/Open


    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明