Design of miniature bandpass filters embedded in the organic substrate for RF SOP applications

被引：0

作者：

Chiu, C. T. ^{[1
]}

Lin, C. L. ^{[1
]}

Horng, T. S. ^{[1
]}

Wu, S. M. ^{[2
]}

Hung, C. P. ^{[2
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung 804, Taiwan

[2] Adv Semicond Engn Inc, R&D Div, ,, Kaohsiung 811, Taiwan

来源：

2006 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4 | 2006年

关键词：

organic filter; band-pass filter; RF system on package;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Very small-size bandpass filters embedded in the organic substrate for RF System-On-Package (SOP) applications are presented. Due to the lack of fabrication process for large-value capacitors in the organic substrate, a novel filter prototype using an inductive coupling of series resonators is proposed to achieve high performance within a stringent size constraint. In implementation, the organic bandpass filters are composed of the spiral inductors and parallel-plate capacitors that are embedded in a 4-layer BT laminate, one of today's most popular package substrate. The final realized performance and size are competitive to the LTCC filters but with a much lower cost.

引用

页码：1413 / +

页数：2

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