CN101549993A - 一种应用于c波段移相器的锂铁氧体材料及其制备方法 - Google Patents
一种应用于c波段移相器的锂铁氧体材料及其制备方法 Download PDFInfo
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- CN101549993A CN101549993A CNA2009101069198A CN200910106919A CN101549993A CN 101549993 A CN101549993 A CN 101549993A CN A2009101069198 A CNA2009101069198 A CN A2009101069198A CN 200910106919 A CN200910106919 A CN 200910106919A CN 101549993 A CN101549993 A CN 101549993A
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- phase shifter
- ferrite material
- lithium ferrite
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- 239000000463 material Substances 0.000 title claims abstract description 35
- JXGGISJJMPYXGJ-UHFFFAOYSA-N lithium;oxido(oxo)iron Chemical compound [Li+].[O-][Fe]=O JXGGISJJMPYXGJ-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 claims abstract description 7
- 238000000498 ball milling Methods 0.000 claims description 18
- 238000010792 warming Methods 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 14
- 238000005245 sintering Methods 0.000 claims description 14
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 229910018626 Al(OH) Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 12
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 19
- 238000012360 testing method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 206010007247 Carbuncle Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000007716 flux method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000000927 vapour-phase epitaxy Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
Description
频率fo±(MHz) | fo-200 | fo-170 | fo-100 | fo-50 | fo | fo+50 | fo+100 | fo+170 | fo+200 | 备注 |
常温损耗(dB) | 0.40 | 0.42 | 0.38 | 0.35 | 0.41 | 0.41 | 0.35 | 0.38 | 0.40 | fo为中心频率 |
湿热实验结束后损耗(dB) | 0.48 | 0.49 | 0.31 | 0.51 | 0.38 | 0.54 | 0.29 | 0.32 | 0.42 | fo为中心频率 |
Claims (8)
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CN2009101069198A CN101549993B (zh) | 2009-04-30 | 2009-04-30 | 一种应用于c波段移相器的锂铁氧体材料及其制备方法 |
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CN101549993A true CN101549993A (zh) | 2009-10-07 |
CN101549993B CN101549993B (zh) | 2012-05-23 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167575A (zh) * | 2011-01-06 | 2011-08-31 | 电子科技大学 | Ka波段移相器用LiZn铁氧体材料及制备方法 |
CN103880408A (zh) * | 2014-02-26 | 2014-06-25 | 南京国睿微波器件有限公司 | 一种高性能高致密化移相器用锂铁氧体材料及其制备方法 |
CN104129980A (zh) * | 2014-07-07 | 2014-11-05 | 宁波海曙欧斯特电子有限公司 | 一种低烧结温度软磁铁氧体材料及其制备方法 |
CN104478425A (zh) * | 2014-12-16 | 2015-04-01 | 深圳市华扬通信技术有限公司 | 用于通信微波隔离器和环形器的铁氧体及制备方法 |
CN105036728A (zh) * | 2015-07-29 | 2015-11-11 | 国网智能电网研究院 | 一种导电涂层用锂铁氧体热喷涂粉体的制备方法 |
CN111518454A (zh) * | 2020-05-28 | 2020-08-11 | 北京环境特性研究所 | 一种用于制备c波段电磁功能涂层的组合物和方法 |
CN112234334A (zh) * | 2020-08-31 | 2021-01-15 | 北京无线电测量研究所 | 一种用于相控雷达移相器的单元棒的制备方法及制备系统 |
CN112239358A (zh) * | 2020-10-30 | 2021-01-19 | 成都子之源绿能科技有限公司 | 微波LiZnTiMn旋磁铁氧体材料及其制备方法 |
CN112390637A (zh) * | 2020-11-23 | 2021-02-23 | 深圳顺络微波器件有限公司 | 无钇配方的高介电常数微波铁氧体材料及其制备方法和器件 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100389091C (zh) * | 2005-10-17 | 2008-05-21 | 郴州高斯贝尔数码科技有限公司 | C波段用微波介质陶瓷及其制造方法 |
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2009
- 2009-04-30 CN CN2009101069198A patent/CN101549993B/zh active Active
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167575B (zh) * | 2011-01-06 | 2013-06-12 | 电子科技大学 | Ka波段移相器用LiZn铁氧体材料及制备方法 |
CN102167575A (zh) * | 2011-01-06 | 2011-08-31 | 电子科技大学 | Ka波段移相器用LiZn铁氧体材料及制备方法 |
CN103880408A (zh) * | 2014-02-26 | 2014-06-25 | 南京国睿微波器件有限公司 | 一种高性能高致密化移相器用锂铁氧体材料及其制备方法 |
CN103880408B (zh) * | 2014-02-26 | 2015-07-08 | 南京国睿微波器件有限公司 | 一种高性能高致密化移相器用锂铁氧体材料及其制备方法 |
CN104129980A (zh) * | 2014-07-07 | 2014-11-05 | 宁波海曙欧斯特电子有限公司 | 一种低烧结温度软磁铁氧体材料及其制备方法 |
CN104478425B (zh) * | 2014-12-16 | 2016-09-14 | 深圳市华扬通信技术有限公司 | 用于通信微波隔离器和环形器的铁氧体及制备方法 |
CN104478425A (zh) * | 2014-12-16 | 2015-04-01 | 深圳市华扬通信技术有限公司 | 用于通信微波隔离器和环形器的铁氧体及制备方法 |
CN105036728A (zh) * | 2015-07-29 | 2015-11-11 | 国网智能电网研究院 | 一种导电涂层用锂铁氧体热喷涂粉体的制备方法 |
CN105036728B (zh) * | 2015-07-29 | 2018-08-14 | 国网智能电网研究院 | 一种导电涂层用锂铁氧体热喷涂粉体的制备方法 |
CN111518454A (zh) * | 2020-05-28 | 2020-08-11 | 北京环境特性研究所 | 一种用于制备c波段电磁功能涂层的组合物和方法 |
CN112234334A (zh) * | 2020-08-31 | 2021-01-15 | 北京无线电测量研究所 | 一种用于相控雷达移相器的单元棒的制备方法及制备系统 |
CN112239358A (zh) * | 2020-10-30 | 2021-01-19 | 成都子之源绿能科技有限公司 | 微波LiZnTiMn旋磁铁氧体材料及其制备方法 |
CN112390637A (zh) * | 2020-11-23 | 2021-02-23 | 深圳顺络微波器件有限公司 | 无钇配方的高介电常数微波铁氧体材料及其制备方法和器件 |
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