CN103633962A - 宽带阻抗元型声表面波滤波器 - Google Patents
宽带阻抗元型声表面波滤波器 Download PDFInfo
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- CN103633962A CN103633962A CN201310697600.3A CN201310697600A CN103633962A CN 103633962 A CN103633962 A CN 103633962A CN 201310697600 A CN201310697600 A CN 201310697600A CN 103633962 A CN103633962 A CN 103633962A
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- acoustic wave
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- 238000010897 surface acoustic wave method Methods 0.000 title claims abstract description 98
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000005755 formation reaction Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 208000026435 phlegm Diseases 0.000 claims description 4
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 229910016570 AlCu Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
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CN201310697600.3A CN103633962B (zh) | 2013-12-19 | 2013-12-19 | 宽带阻抗元型声表面波滤波器 |
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CN201310697600.3A CN103633962B (zh) | 2013-12-19 | 2013-12-19 | 宽带阻抗元型声表面波滤波器 |
Publications (2)
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CN103633962A true CN103633962A (zh) | 2014-03-12 |
CN103633962B CN103633962B (zh) | 2016-08-31 |
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CN201310697600.3A Active CN103633962B (zh) | 2013-12-19 | 2013-12-19 | 宽带阻抗元型声表面波滤波器 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1983809A (zh) * | 2005-12-16 | 2007-06-20 | 中国科学院声学研究所 | 一种宽带声表面波可开关滤波器组 |
US20100001581A1 (en) * | 2006-08-04 | 2010-01-07 | Bayerische Motoren Werke Aktiengesellschaft | System for Supplying Voltage to Electrical Loads of a Motor Vehicle |
US20110001581A1 (en) * | 2009-07-01 | 2011-01-06 | Taiyo Yuden Co., Ltd. | Acoustic wave device |
CN103078603A (zh) * | 2013-02-06 | 2013-05-01 | 中国电子科技集团公司第二十六研究所 | 一种具有高功率承受力的声表面波滤波器 |
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2013
- 2013-12-19 CN CN201310697600.3A patent/CN103633962B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1983809A (zh) * | 2005-12-16 | 2007-06-20 | 中国科学院声学研究所 | 一种宽带声表面波可开关滤波器组 |
US20100001581A1 (en) * | 2006-08-04 | 2010-01-07 | Bayerische Motoren Werke Aktiengesellschaft | System for Supplying Voltage to Electrical Loads of a Motor Vehicle |
US20110001581A1 (en) * | 2009-07-01 | 2011-01-06 | Taiyo Yuden Co., Ltd. | Acoustic wave device |
CN103078603A (zh) * | 2013-02-06 | 2013-05-01 | 中国电子科技集团公司第二十六研究所 | 一种具有高功率承受力的声表面波滤波器 |
Non-Patent Citations (1)
Title |
---|
曹亮 等: "宽带低损耗声表面波滤波器", 《压电与声光》 * |
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CN103633962B (zh) | 2016-08-31 |
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Effective date of registration: 20220607 Address after: No.23 Xiyong Avenue, Shapingba District, Chongqing 401332 Patentee after: CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION CHONGQING ACOUSTIC-OPTIC-ELECTRONIC CO.,LTD. Address before: 400060 Chongqing Nanping Nan'an District No. 14 Huayuan Road Patentee before: CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO.26 Research Institute |
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Address after: No.23 Xiyong Avenue, Shapingba District, Chongqing 401332 Patentee after: CETC Chip Technology (Group) Co.,Ltd. Country or region after: China Address before: No.23 Xiyong Avenue, Shapingba District, Chongqing 401332 Patentee before: CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION CHONGQING ACOUSTIC-OPTIC-ELECTRONIC CO.,LTD. Country or region before: China |