JP4827090B2 - セラミックアンテナ用誘電体磁器組成物 - Google Patents
セラミックアンテナ用誘電体磁器組成物 Download PDFInfo
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- JP4827090B2 JP4827090B2 JP2006117502A JP2006117502A JP4827090B2 JP 4827090 B2 JP4827090 B2 JP 4827090B2 JP 2006117502 A JP2006117502 A JP 2006117502A JP 2006117502 A JP2006117502 A JP 2006117502A JP 4827090 B2 JP4827090 B2 JP 4827090B2
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Description
Claims (2)
- セラミックス成分がBaO16〜18モル%、Nd2 O3 5〜15モル%、TiO2 68〜75モル%である組成であって、そのセラミックス成分の重量に対し、添加物としてBi2 O3 10〜20重量%、Al2 O3 0.2〜1.0重量%、MnO2 0.2〜0.4重量%を加え、比誘電率90以上、且つアンテナの共振周波数温度特性を±4ppm/℃以内としたことを特徴とするセラミックアンテナ用誘電体磁器組成物。
- セラミックス成分がBaO16〜18モル%、Nd2 O3 5〜7モル%、Ce2 O3 5〜7モル%、TiO2 68〜75モル%である組成であって、そのセラミックス成分の重量に対し、添加物としてBi2 O3 10〜20重量%、Al2 O3 0.2〜1.0重量%、MnO2 0.2〜0.4重量%を加え、比誘電率90以上、且つアンテナの共振周波数温度特性を±4ppm/℃以内としたことを特徴とするセラミックアンテナ用誘電体磁器組成物。
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JP2006117502A JP4827090B2 (ja) | 2006-04-21 | 2006-04-21 | セラミックアンテナ用誘電体磁器組成物 |
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JP2006117502A JP4827090B2 (ja) | 2006-04-21 | 2006-04-21 | セラミックアンテナ用誘電体磁器組成物 |
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JP2007290879A JP2007290879A (ja) | 2007-11-08 |
JP4827090B2 true JP4827090B2 (ja) | 2011-11-30 |
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JP2006117502A Expired - Fee Related JP4827090B2 (ja) | 2006-04-21 | 2006-04-21 | セラミックアンテナ用誘電体磁器組成物 |
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Families Citing this family (1)
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CN116535212B (zh) * | 2023-05-15 | 2023-12-26 | 中国矿业大学 | 一种ltcc应用的高性能微波介质陶瓷材料及制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2514354B2 (ja) * | 1987-03-25 | 1996-07-10 | アルプス電気株式会社 | 誘電体磁器組成物およびその製造方法 |
JP3824410B2 (ja) * | 1998-01-07 | 2006-09-20 | 日本特殊陶業株式会社 | 誘電体磁器組成物 |
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