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1. 发明申请

WO2006126187A1 NARROW ULTRA WIDEBAND PULSE GENERATOR 审中-公开
标题翻译： NARROW超声波脉冲发生器
公开(公告)号：WO2006126187A1
公开(公告)日：2006-11-30
申请号：PCT/IL2006/000588
申请日：2006-05-18
申请人： CAMERO-TECH LTD. , KABELLY, Moti , KEREN, Yossi
发明人： KABELLY, Moti , KEREN, Yossi
IPC分类号： H03K3/33
CPC分类号： H03K3/33
摘要： A circuitry for generating a narrow impulse including an input device coupled to a matching circuitry that is coupled to a step recovery diode (SRD). The input device is configured to receive a succession of digital input signals, each characterized by having high level and low level portions. The signals having less than 50% duty cycle. The input device is configured to drive forward the SRD through the matching circuitry during the high level portion of the digital signal, whereby the SRD stores sufficient power for generating the narrow impulse following the falling edge of the high level portion of the digital input signal.
摘要翻译：一种用于产生窄脉冲的电路，包括耦合到耦合到阶跃恢复二极管（SRD）的匹配电路的输入设备。输入设备被配置为接收一系列数字输入信号，每个数字输入信号的特征在于具有高电平和低电平部分。信号占空比小于50％。输入设备被配置为在数字信号的高电平部分期间通过匹配电路驱动SRD，由此SRD存储足够的功率用于在数字输入信号的高电平部分的下降沿之后产生窄脉冲。

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