专利名称：WIDEBAND DIRECT MODULATION WITH TWO-POINT INJECTION IN DIGITAL PHASE雷泽归妹
LOCKED LOOPS
爱我中华图片发明人：XU, Yang,DAI, Fa Foster,LIAO, Dongyi
车厘子有国产的吗申请号：US2016/021833
申请日：20160310
公开号：WO2016/153810A1
公开日：
陷阱箱
20160929
专利内容由知识产权出版社提供专利附图：
知足常乐例子
摘要：A digitally controlled oscillator (DCO) modulation apparatus and method provides a wideband pha-modulated signal output. An exemplary modulator circuit
us an oscillator in a pha-locked loop. The circuit receives a wrapped-pha input signal, unwraps the wrapped-pha input signal to generate an unwrapped-pha signal, and differentiates the unwrapped-pha signal. The wrapped-pha input signal and the differentiated unwrapped-pha signal are both injected into a feedback loop of the modulator circuit. The feedback loop may include a multi-modulus frequency divider with a frequency divisor that is temporarily incremented or decremented to cancel out abrupt pha jumps associated with the wrapped-pha to unwrapped-pha conversion.
申请人：INNOPHASE INC.
地址：60605 US
黑暗系壁纸怎么画长方体国籍：US疫情心理辅导
代理人：IRVINE, Robert J.
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