发明授权
- 专利标题: Signal processing apparatus
- 专利标题(中): 信号处理装置
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申请号: US36662373申请日: 1973-06-04
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公开(公告)号: US3862431A公开(公告)日: 1975-01-21
- 发明人: QUATE CALVIN F , LUDVIK STEPHEN
- 申请人: UNIV LELAND STANFORD JUNIOR
- 专利权人: Univ Leland Stanford Junior
- 当前专利权人: Univ Leland Stanford Junior
- 优先权: US36662373 1973-06-04
- 主分类号: G06G7/195
- IPC分类号: G06G7/195 ; H03F7/04
摘要:
Signal processing apparatus wherein acoustic waves are generated and propagated through a piezoelectric semiconductor so as to parametrically interact adjacent to an output electrode so as to provide electric fields which vary the depletion layer adjacent to the output electrode to drive the output circuit.
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