| LTCC 450 MHz CDMA功放模块的研制 |
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| 引用本文： | 许庆,吴健,杨磊,钱峰,王子良,戴雷.LTCC 450 MHz CDMA功放模块的研制[J].固体电子学研究与进展,2006,26(4):477-480. |
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| 作者姓名： | 许庆 吴健 杨磊 钱峰 王子良 戴雷 |
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| 作者单位： | 南京电子器件研究所,南京,210016 |
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| 摘 要： | 对LTCC埋层电感进行了研究,以研制体积小、低损耗、微波性能好的高密度功放模块。利用商用三维电磁场分析软件HFSS对LTCC集成化功率放大器PA组装和互连中的关键参数进行了仿真和优化。研制出450MHzCDMA手机LTCC功率放大器,增益29.0dB,VSWR为2.0∶1,PAE为34%,体积为6mm×6mm×1.2mm。
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| 关 键 词： | 低温共烧陶瓷 功率放大模块 HFSS |
| 文章编号： | 1000-3819（2006）04-477-04 |
| 收稿时间： | 2006-01-13 |
| 修稿时间： | 2006-06-28 |
The Development of 450 MHz LTCC Power Amplifier Module for CDMA Mobile Phone |
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| XU Qing,WU Jian,YANG Lei,QIAN Feng,WANG Ziliang,DAI Lei.The Development of 450 MHz LTCC Power Amplifier Module for CDMA Mobile Phone[J].Research & Progress of Solid State Electronics,2006,26(4):477-480. |
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| Authors: | XU Qing WU Jian YANG Lei QIAN Feng WANG Ziliang DAI Lei |
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| Abstract: | In order to develop high density power amplifier(PA) with small volume, low cost, and high performance, the LTCC embedded inductor was studied in this paper. Some critical parameters of packaging and interconnection of the LTCC integrated PA were simulated and optimized by using commercial 3D electromagnetic field analysis software HFSS. The gain, VSWR and the power added efficiency of the 450 MHz power amplifier module for CDMA mobile phone are 29dB, 2∶1, and 34%, respectively. The volume of the PAM is only 6 mm×6 mm×1.2 mm. |
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| Keywords: | low temperature co-fired ceramic(LTCC) power amplifier module HFSS |
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