发明名称 ELASTIC SURFACE WAVE FILTER
摘要 PURPOSE:To secure an easy lap attachment even for the electrode at the input side and thus to suppress effectively the side lobe, by forming the input-side electrode through combination of the other-side electrode in which the space to one electrode is selected into the prescribed range for the finger and the one-side electrode.
申请公布号 JPS53136938(A) 申请公布日期 1978.11.29
申请号 JP19770051865 申请日期 1977.05.06
申请人 FUJITSU LTD 发明人 WAKATSUKI NOBORU;FUJIWARA YOSHIAKI
分类号 H03H3/08;H03H9/64 主分类号 H03H3/08
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