マイクロストリップ結合線路構造を用いた低域通過フィルタの設計 (マイクロ波)  [in Japanese] Design of Microwave Lowpass Filters Using Microstrip Coupled-Line Structures  [in Japanese]

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Author(s)

Abstract

本研究では小型マイクロストリップ結合線路ヘアピン形共振器に特性インピーダンスが異なる二段の1/4波長線路を装荷した低域通過フィルタ(LPF)を提案し、フィルタ通過域内の特性の改善を行う。また、提案したLPF構造に結合線路ヘアピン形共振器を縦続接続し、平坦な通過域、広い阻止域および急峻なスカート特性を併せ持つLPFを実現する。

In this paper, a microstrip lowpass filter with improved passband frequency response is proposed by cascading a coupled-line hairpin resonator with two quarter-wavelength transmission lines having different characteristic impedances. Moreover, by adding another appropriately designed coupled-line hairpin resonator to the proposed LPF, it is shown that flat passband, very wide stopband, and sharp roll-off property of the LPF are realized.

Journal

  • IEICE technical report. Microwaves

    IEICE technical report. Microwaves 113(365), 1-6, 2013-12-19

    The Institute of Electronics, Information and Communication Engineers

Codes

  • NII Article ID (NAID)
    110009903020
  • NII NACSIS-CAT ID (NCID)
    AN10013185
  • Text Lang
    JPN
  • ISSN
    0913-5685
  • NDL Article ID
    025143471
  • NDL Call No.
    Z16-940
  • Data Source
    NDL  NII-ELS 
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