低损耗9k7 LTCC中的微型低通滤波器

IF 0.5 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Journal of Ceramic Science and Technology Pub Date : 2015-09-28 DOI:10.4071/CICMT-TP11

S. Dai, L. Hsieh

{"title":"低损耗9k7 LTCC中的微型低通滤波器","authors":"S. Dai, L. Hsieh","doi":"10.4071/CICMT-TP11","DOIUrl":null,"url":null,"abstract":"DuPont 9k7 low temperature cofired ceramic (LTCC) is a low loss, or high quality factor Q, tape system targeting at radio frequency (RF) applications. This paper reports the effect of a critical process parameter, heating rate, on the densification and dielectric properties of the 9k7 LTCC. The role of competing densification and crystallization during the sintering of 9k7 is discussed. The high Q of DuPont 9K7 can be used to improve RF system performance, for example a better receiver noise figure, by designing embedded passive RF components such as inductors, capacitors and filters. Miniaturized multilayer low pass filters (LPF) with a wide stopband were fabricated to showcase the technology.","PeriodicalId":48807,"journal":{"name":"Journal of Ceramic Science and Technology","volume":"2015 1","pages":"000054-000057"},"PeriodicalIF":0.5000,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Miniature Lowpass Filters in Low Loss 9k7 LTCC\",\"authors\":\"S. Dai, L. Hsieh\",\"doi\":\"10.4071/CICMT-TP11\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"DuPont 9k7 low temperature cofired ceramic (LTCC) is a low loss, or high quality factor Q, tape system targeting at radio frequency (RF) applications. This paper reports the effect of a critical process parameter, heating rate, on the densification and dielectric properties of the 9k7 LTCC. The role of competing densification and crystallization during the sintering of 9k7 is discussed. The high Q of DuPont 9K7 can be used to improve RF system performance, for example a better receiver noise figure, by designing embedded passive RF components such as inductors, capacitors and filters. Miniaturized multilayer low pass filters (LPF) with a wide stopband were fabricated to showcase the technology.\",\"PeriodicalId\":48807,\"journal\":{\"name\":\"Journal of Ceramic Science and Technology\",\"volume\":\"2015 1\",\"pages\":\"000054-000057\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2015-09-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Ceramic Science and Technology\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.4071/CICMT-TP11\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Ceramic Science and Technology","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.4071/CICMT-TP11","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}

引用次数: 2

摘要

杜邦9k7低温共烧陶瓷(LTCC)是一种低损耗，或高品质因子Q，磁带系统针对射频(RF)应用。本文报道了加热速率这一关键工艺参数对9k7 LTCC致密化和介电性能的影响。讨论了竞争致密化和竞争结晶在9k7烧结过程中的作用。杜邦9K7的高Q值可用于改善射频系统性能，例如，通过设计嵌入式无源射频元件，如电感、电容器和滤波器，可以获得更好的接收机噪声系数。制作了具有宽阻带的小型化多层低通滤波器(LPF)来展示该技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Miniature Lowpass Filters in Low Loss 9k7 LTCC

DuPont 9k7 low temperature cofired ceramic (LTCC) is a low loss, or high quality factor Q, tape system targeting at radio frequency (RF) applications. This paper reports the effect of a critical process parameter, heating rate, on the densification and dielectric properties of the 9k7 LTCC. The role of competing densification and crystallization during the sintering of 9k7 is discussed. The high Q of DuPont 9K7 can be used to improve RF system performance, for example a better receiver noise figure, by designing embedded passive RF components such as inductors, capacitors and filters. Miniaturized multilayer low pass filters (LPF) with a wide stopband were fabricated to showcase the technology.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Ceramic Science and Technology MATERIALS SCIENCE, CERAMICS-

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： The Journal of Ceramic Science and Technology publishes original scientific articles on all topics of ceramic science and technology from all ceramic branches. The focus is on the scientific exploration of the relationships between processing, microstructure and properties of sintered ceramic materials as well as on new processing routes for innovative ceramic materials. The papers may have either theoretical or experimental background. A high quality of publications will be guaranteed by a thorough double blind peer review process.