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| 高频无源互调产品的加工方法和品质控制探讨 | |
| 引用本文： | 李春明,徐学军. 高频无源互调产品的加工方法和品质控制探讨[J]. 印制电路信息, 2013, 0(5): 95-99 |
| 作者姓名： | 李春明 徐学军 |
| 作者单位： | 深圳市五株科技股份有限公司,广东深圳518000 |
| 摘 要： | 随着新技术在无线通讯的应用，对高频产品的传输信号和射频功率等提出了更高的要求，无源互调（PIM）成为限制系统容量的重要因素。文章针对一种高频PCB产品出现PIM异常而影响射频信号，通过不同的对比试验分析和验证，找到影响PIM偏移的原因和控制方法。 |
| 关 键 词： | 射频 无源互调 |
Process and .Quality Control Analysis on Control of High-frequency PIM Intermodulation Products |
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| LI Chun-ming,XU Xue-jun. Process and .Quality Control Analysis on Control of High-frequency PIM Intermodulation Products[J]. Printed Circuit Information, 2013, 0(5): 95-99 | |
| Authors: | LI Chun-ming XU Xue-jun |
| Affiliation: | LI Chun-ming XU Xue-jun |
| Abstract: | With the new technology applied in the wireless communication industry, it needs higber requirements on the transmission signal and RF power of the high-frequency products and the passive intermodulation （PIM） becomes an important factor of capacity of the system limit. In this paper, a high-frequency PCB products PIM anomaly appears to affect the RF signal through comparative test analysis and verification, to find the causes and control methods that affect PIM exception. |
| Keywords: | RF Passive Intermodulation（PIMs） |
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