发明名称 |
HIGH FREQUENCY MODULATOR |
摘要 |
A high frequency modulator is described. It comprises: a first converter for receiving a constant current signal and transmitting a first converted signal; an adder coupled the first converter and operative for transmitting a summed signal in response to receiving the first converted signal and selectively receiving a triangular signal; a first oscillator coupled to the adder for receiving the summed signal, the first oscillator operative for transmitting a time varying current signal; a second converter coupled to the first oscillator for receiving the time varying current signal and operative for transmitting a second converted signal; and an output device selectively coupled to the second converter and operative for transmitting an output signal in response to receiving either the second converted signal or an offset signal.
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申请公布号 |
US2010315937(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
US20090633072 |
申请日期 |
2009.12.08 |
申请人 |
DOI AKIHIKO;LI SHENGYUAN;RANMUTHU INDUMINI |
发明人 |
DOI AKIHIKO;LI SHENGYUAN;RANMUTHU INDUMINI |
分类号 |
G11B7/00;G02F1/00;H03C3/09 |
主分类号 |
G11B7/00 |
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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