发明名称 |
IMPULSE WAVEFORM GENERATING APPARATUS AND HIGH FREQUENCY PULSE WAVEFORM GENERATING APPARATUS |
摘要 |
<p>An impulse waveform generating apparatus comprises a multistage delay pulse signal generating part for generating a plurality of delay pulse signals from a timing signal; a signal source signal generating part for generating, from the delay pulse signals, a signal source signal indicative of the frequency component of an impulse waveform signal; an envelope formation signal generating part for generating, from the delay pulse signals, an envelope formation signal indicative of the amplitude component of the impulse waveform signal; and a mixer part for multiplying the signal source signal by the envelope formation signal to generate a predetermined impulse waveform signal. The impulse waveform generating apparatus generates the impulse waveform signal from the timing signal. Therefore, the circuit arrangement requires no digital-to-analog converter, the operational frequency of each element can be reduced, and the power consumption can be reduced.</p> |
申请公布号 |
WO2006106718(A1) |
申请公布日期 |
2006.10.12 |
申请号 |
WO2006JP306441 |
申请日期 |
2006.03.29 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;MIMURA, MASAHIRO;TAKAHASHI, KAZUAKI;FUJITA, SUGURU |
发明人 |
MIMURA, MASAHIRO;TAKAHASHI, KAZUAKI;FUJITA, SUGURU |
分类号 |
H03H11/26;H03K7/02;H03K3/02 |
主分类号 |
H03H11/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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