Low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas
Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lo...
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Gespeichert in:
| Autor*in: |
Gu, F. F. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of materials science / Materials in electronics - Springer US, 1990, 26(2014), 1 vom: 24. Okt., Seite 360-368 |
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| Übergeordnetes Werk: |
volume:26 ; year:2014 ; number:1 ; day:24 ; month:10 ; pages:360-368 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10854-014-2408-y |
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OLC2026282072 |
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| 520 | |a Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. | ||
| 650 | 4 | |a TiO2 | |
| 650 | 4 | |a Sinter Temperature | |
| 650 | 4 | |a Microwave Dielectric Property | |
| 650 | 4 | |a TiO2 Content | |
| 650 | 4 | |a BaCu | |
| 700 | 1 | |a Chen, G. H. |4 aut | |
| 700 | 1 | |a Yuan, C. L. |4 aut | |
| 700 | 1 | |a Zhou, C. R. |4 aut | |
| 700 | 1 | |a Yang, Y. |4 aut | |
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10.1007/s10854-014-2408-y doi (DE-627)OLC2026282072 (DE-He213)s10854-014-2408-y-p DE-627 ger DE-627 rakwb eng 600 670 620 VZ Gu, F. F. verfasserin aut Low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. TiO2 Sinter Temperature Microwave Dielectric Property TiO2 Content BaCu Chen, G. H. aut Yuan, C. L. aut Zhou, C. R. aut Yang, Y. aut Enthalten in Journal of materials science / Materials in electronics Springer US, 1990 26(2014), 1 vom: 24. Okt., Seite 360-368 (DE-627)130863289 (DE-600)1030929-9 (DE-576)023106719 0957-4522 nnns volume:26 year:2014 number:1 day:24 month:10 pages:360-368 https://doi.org/10.1007/s10854-014-2408-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_20 GBV_ILN_30 GBV_ILN_32 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 26 2014 1 24 10 360-368 |
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10.1007/s10854-014-2408-y doi (DE-627)OLC2026282072 (DE-He213)s10854-014-2408-y-p DE-627 ger DE-627 rakwb eng 600 670 620 VZ Gu, F. F. verfasserin aut Low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. TiO2 Sinter Temperature Microwave Dielectric Property TiO2 Content BaCu Chen, G. H. aut Yuan, C. L. aut Zhou, C. R. aut Yang, Y. aut Enthalten in Journal of materials science / Materials in electronics Springer US, 1990 26(2014), 1 vom: 24. Okt., Seite 360-368 (DE-627)130863289 (DE-600)1030929-9 (DE-576)023106719 0957-4522 nnns volume:26 year:2014 number:1 day:24 month:10 pages:360-368 https://doi.org/10.1007/s10854-014-2408-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_20 GBV_ILN_30 GBV_ILN_32 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 26 2014 1 24 10 360-368 |
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10.1007/s10854-014-2408-y doi (DE-627)OLC2026282072 (DE-He213)s10854-014-2408-y-p DE-627 ger DE-627 rakwb eng 600 670 620 VZ Gu, F. F. verfasserin aut Low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. TiO2 Sinter Temperature Microwave Dielectric Property TiO2 Content BaCu Chen, G. H. aut Yuan, C. L. aut Zhou, C. R. aut Yang, Y. aut Enthalten in Journal of materials science / Materials in electronics Springer US, 1990 26(2014), 1 vom: 24. Okt., Seite 360-368 (DE-627)130863289 (DE-600)1030929-9 (DE-576)023106719 0957-4522 nnns volume:26 year:2014 number:1 day:24 month:10 pages:360-368 https://doi.org/10.1007/s10854-014-2408-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_20 GBV_ILN_30 GBV_ILN_32 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 26 2014 1 24 10 360-368 |
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10.1007/s10854-014-2408-y doi (DE-627)OLC2026282072 (DE-He213)s10854-014-2408-y-p DE-627 ger DE-627 rakwb eng 600 670 620 VZ Gu, F. F. verfasserin aut Low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. TiO2 Sinter Temperature Microwave Dielectric Property TiO2 Content BaCu Chen, G. H. aut Yuan, C. L. aut Zhou, C. R. aut Yang, Y. aut Enthalten in Journal of materials science / Materials in electronics Springer US, 1990 26(2014), 1 vom: 24. Okt., Seite 360-368 (DE-627)130863289 (DE-600)1030929-9 (DE-576)023106719 0957-4522 nnns volume:26 year:2014 number:1 day:24 month:10 pages:360-368 https://doi.org/10.1007/s10854-014-2408-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_20 GBV_ILN_30 GBV_ILN_32 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 26 2014 1 24 10 360-368 |
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10.1007/s10854-014-2408-y doi (DE-627)OLC2026282072 (DE-He213)s10854-014-2408-y-p DE-627 ger DE-627 rakwb eng 600 670 620 VZ Gu, F. F. verfasserin aut Low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. TiO2 Sinter Temperature Microwave Dielectric Property TiO2 Content BaCu Chen, G. H. aut Yuan, C. L. aut Zhou, C. R. aut Yang, Y. aut Enthalten in Journal of materials science / Materials in electronics Springer US, 1990 26(2014), 1 vom: 24. Okt., Seite 360-368 (DE-627)130863289 (DE-600)1030929-9 (DE-576)023106719 0957-4522 nnns volume:26 year:2014 number:1 day:24 month:10 pages:360-368 https://doi.org/10.1007/s10854-014-2408-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_20 GBV_ILN_30 GBV_ILN_32 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 26 2014 1 24 10 360-368 |
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low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas |
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Low sintering temperature high permittivity ceramic composites for dielectric loaded microwave antennas |
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Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. © Springer Science+Business Media New York 2014 |
| abstractGer |
Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. © Springer Science+Business Media New York 2014 |
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Abstract Compositions based on 0.2 $ Ca_{0.8} $$ Sr_{0.2} $$ TiO_{3} $–0.$ 8Li_{0.5} $$ Sm_{0.5} $$ TiO_{3} $ (CST–LST), suitable for microwave applications were developed by adding BaCu ($ B_{2} $$ O_{5} $) additives and $ TiO_{2} $ dopant in order to tune the microwave dielectric properties and lower sintering temperature. Addition of BaCu ($ B_{2} $$ O_{5} $) lowered the firing temperature about 300 °C. A single solid solution phase with perovskite structure was formed through the entire compositions with BaCu ($ B_{2} $$ O_{5} $). The CST–LST ceramics with 5 wt% BaCu ($ B_{2} $$ O_{5} $) sintered at 950 °C exhibited the microwave dielectric properties of $ ε_{r} $ = 66.7, Q × f = 3,222 GHz, $ τ_{f} $ = −21.3 ppm/°C. Adding $ TiO_{2} $ also improved the microwave properties. Typically, the CST–LST + 5 wt% BaCu ($ B_{2} $$ O_{5} $) + 1.5 wt% $ TiO_{2} $ sintered at 950 °C showed $ ε_{r} $ = 71.6, Q × f = 3,441 GHz, $ τ_{f} $ = −10.8 ppm/°C. The high permittivity and low firing temperatures of BaCu ($ B_{2} $$ O_{5} $) added CST–LST ceramics with $ TiO_{2} $ dopant can be ideal for the development of low cost ultra-small dielectrically loaded antennas. Compatibility with Ag electrode indicated that this material was suitable for low temperature co-fired ceramics. © Springer Science+Business Media New York 2014 |
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