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	Design of Miniaturized Bandpass Filters for GSM and GPS Applications Using Embedded Capacitor Material
	Yunfeng Wang; Lei Li; Lixi Wan
	2009
会议名称	2009 International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2009
英文摘要	Miniaturized bandpass filters in system in package were investigated for GSM and GPS applications using embedded capacitor material. Filterswith novel LC resonator structure were proposed, and had small sizes of 3.5mm by 1.7mm and 3.1mm by 1.1mm, respectively. The filter for GPShad a 3dB bandwidth of 140MHz (1.52-1.66GHz), and another one for GSM was also 140 MHz (0.83GHz-0.97GHz). The loss mechanism of the novel structure was also investigated. The results showed that conductor loss had more influence on frequency properties than dielectric loss forthe GSM and GPS applications. That is to say, if the frequency beyond multi-MHz, the conductor loss of this miniaturized resonator structure would dominate over the loss mechanism.
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/2513]
专题	深圳先进技术研究院_集成所
作者单位	2009
推荐引用方式 GB/T 7714	Yunfeng Wang,Lei Li,Lixi Wan. Design of Miniaturized Bandpass Filters for GSM and GPS Applications Using Embedded Capacitor Material[C]. 见:2009 International Conference on Electronic Packaging Technology and High Density Packaging, ICEPT-HDP 2009.

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