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发明授权
US06420946B1 Surface acoustic wave arrangement with a junction region between surface acoustic wave structures having a decreasing then increasing finger period 有权
具有表面声波结构之间的结区的表面声波布置具有随之增加的手指周期

  • 专利标题： Surface acoustic wave arrangement with a junction region between surface acoustic wave structures having a decreasing then increasing finger period
  • 专利标题（中）： 具有表面声波结构之间的结区的表面声波布置具有随之增加的手指周期
  • 申请号： US09830622
    申请日： 2001-04-27
  • 公开(公告)号： US06420946B1
    公开(公告)日： 2002-07-16
  • 发明人: Thomas Bauer , Günter Kovacs , Ulrike Rösler , Werner Ruile
  • 申请人： Thomas Bauer , Günter Kovacs , Ulrike Rösler , Werner Ruile
  • 优先权： DE19849782 19981028
  • 主分类号： H03H9145
  • IPC分类号： H03H9145
Surface acoustic wave arrangement with a junction region between surface acoustic wave structures having a decreasing then increasing finger period
摘要：
In order to reduce scattering losses during the transmission of a surface acoustic wave signal, a surface acoustic wave arrangement has a junction between two mutually offset surface acoustic wave structures designed so that the finger period is reduced in the region of the junction, and varies continuously in the region of the junction.
摘要（中）：

为了减少表面声波信号传输期间的散射损失，表面声波布置具有两个相互偏移的声表面波结构之间的结，其设计成使得手指周期在结的区域中减小，并连续变化 在交界处。

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