P2-38 温度特性の良好なより小形US-PCS用SAWデュプレクサ(ポスター発表)

DOI

書誌事項

タイトル別名
  • P2-38 Smaller SAW Duplexer for US-PCS having Good Temperature Characteristic(Poster session 2)

抄録

Using flattened SiO_2/Cu-electrode/36〜48°LiTaO_3 structure, small size (5×5mm^2) surface acoustic wave (SAW) duplexer with a good temperature coefficient of frequency (TCP) for US-PCS was realized. However, smaller duplexer has been strongly required. Using flip-chip bonding process and flattened SiO_2/Cu-electrode/128°YX-LiNbO_3, which has larger coupling factor than above-mentioned substrate, smaller sized (3×2.5mm^2) SAW duplexer with a good TCP has been realized.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390564238047440128
  • NII論文ID
    110007458908
  • DOI
    10.24492/use.27.0_283
  • ISSN
    24331910
    13488236
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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