| 数字射频贮频器多比特相位量化原理及影响寄生电平的因素 |
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| 引用本文： | 曲尔光,孟朝霞,扬绍全. 数字射频贮频器多比特相位量化原理及影响寄生电平的因素[J]. 山西大学学报(自然科学版), 2002, 25(1): 34-37 |
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| 作者姓名： | 曲尔光 孟朝霞 扬绍全 |
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| 作者单位： | 1. 山西运城高等专科学校,山西,运城,044000
2. 西安电子科技大学,陕西,西安,710071 |
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| 摘 要： | 讨论数字射频存贮器 (DRFM)多比特相位量化的原理、实现方法和影响寄生电平的因素。通过计算机仿真 ,给出 4bit相位量化器正交下变频输出幅、相不平衡 ,及相加网络加权方法等对寄生电平的影响
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| 关 键 词： | 多比特相位量化 数字射频存贮器 电子对抗 寄生信号 加权方法 |
| 文章编号： | 0253-2395(2002)01-0034-04 |
| 修稿时间： | 2001-05-20 |
Multi-bit Phase Digitizing Principle of DRFM and Factors Effecting Parasitic Level |
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| QU Er guang ,MONG Zhao xia ,YANG Shao quan. Multi-bit Phase Digitizing Principle of DRFM and Factors Effecting Parasitic Level[J]. Journal of Shanxi University (Natural Science Edit, 2002, 25(1): 34-37 |
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| Authors: | QU Er guang MONG Zhao xia YANG Shao quan |
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| Affiliation: | QU Er guang 1,MONG Zhao xia 1,YANG Shao quan 3 |
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| Abstract: | This paper discusses the principle,the complement met hod of DRFM and th e factors of influence on the parasitic level.On the basis of stimulation,the pa per presents the amplitude unbalance,phase unbalance of 4 bit phase digitizing u nder the condition of orthonormal frequency converting and effect on the parasit ic level of net weighted add method. |
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| Keywords: | mult bit phase digitizing DRFM electronic countermeas ure parasitic level weighted method |
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