| A NEW FREQUENCY SYNTHESIS METHOD |
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| 引用本文： | Song Junshou Huang Kenyan Cao Rui Yan Fengqin Wu Yongxiang. A NEW FREQUENCY SYNTHESIS METHOD[J]. 保鲜与加工, 1993, 0(2): 8-13 |
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| 作者姓名： | Song Junshou Huang Kenyan Cao Rui Yan Fengqin Wu Yongxiang |
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| 作者单位： | Song Junshou Huang Kenyan Cao Rui Yan Fengqin Wu Yongxiang |
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| 摘 要： | A new frequency synthesis method is presented in this paper. Its fundamental ideology is that for any frequency needed to be output,the controller sends a different group of dividing numbers to the feedback programmable divider of PLL by means of a special algorithm so as to make the interference frequency at the output of the phase detector and the frequency resolution indeqendent from each other. Therefore,high resolution and wide bandwidth are achieved simultaneously.
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| 关 键 词： | frequency resolution phase-lock technique frequency synthesizer |
A NEW FREQUENCY SYNTHESIS METHOD |
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| Song Junshou Huang Kenyan Cao Rui Yan Fengqin Wu Yongxiang. A NEW FREQUENCY SYNTHESIS METHOD[J]. Storage & Process, 1993, 0(2): 8-13 |
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| Authors: | Song Junshou Huang Kenyan Cao Rui Yan Fengqin Wu Yongxiang |
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| Affiliation: | Song Junshou Huang Kenyan Cao Rui Yan Fengqin Wu Yongxiang |
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| Abstract: | A new frequency synthesis method is presented in this paper. Its fundamental ideology is that for any frequency needed to be output,the controller sends a different group of dividing numbers to the feedback programmable divider of PLL by means of a special algorithm so as to make the interference frequency at the output of the phase detector and the frequency resolution indeqendent from each other. Therefore,high resolution and wide bandwidth are achieved simultaneously. |
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| Keywords: | frequency resolution phase-lock technique frequency synthesizer |
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