发明名称 |
Mikrovågsanordning och förfarande relaterande till switchning |
摘要 |
The present invention relates to a microwave arrangement which comprises a device including a number of dielectric substrates, electrodes arranged on either side of said dielectric substrate(s) and microwave transmission means for coupling microwaves into and out of said arrangement. The substrate comprises SrTiO3 crystals or a dielectric material with similar properties and first and second connection means connected to each of the electrodes for application of a voltage, temperature regulating means for cooling down the device so that through application of a voltage or external electrical pulses the dielectric constant of the substrate can be switched between a first stable state and a second stable state giving a digital, switchable arrangement. |
申请公布号 |
SE516181(C2) |
申请公布日期 |
2001.11.26 |
申请号 |
SE19990001225 |
申请日期 |
1999.04.07 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON |
发明人 |
ERIK *CARLSSON;SPARTAK *GEVORGIAN;ERLAND *WIKBORG |
分类号 |
H01P1/10;H01P1/18;H01P1/20;(IPC1-7):H01P1/19;H01P1/203;H01P3/08;H01P7/08;H01G7/06 |
主分类号 |
H01P1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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