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公开(公告)号：US20040041656A1
公开(公告)日：2004-03-04
申请号：US10647237
申请日：2003-08-26
申请人： FUJITSU LIMITED
IPC分类号： H01P003/16
摘要： A dielectric waveguide which comprises a first single crystal magnesium oxide block having a surface of face (001), (100) or (010) and a first copper oxide superconducting film formed on the above-described surface in a c-axis crystal orientation perpendicular to the surface, and a method of production thereof are provided.
摘要翻译： 一种电介质波导，包括具有表面（001），（100）或（010）的表面的第一单晶氧化镁块和在上述表面上以c轴晶体取向垂直的方式形成的第一铜氧化物超导膜 并提供其制造方法。
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公开(公告)号：US20040189533A1
公开(公告)日：2004-09-30
申请号：US10790769
申请日：2004-03-03
申请人： FUJITSU LIMITED
IPC分类号： H01Q001/38
CPC分类号： H01Q9/0457 , H01Q1/364
摘要： An antenna coupling module for electromagnetically coupling a planar antenna and a planar type oxide superconductive high frequency circuit not reducing the antenna effective area and sharply reducing the signal loss due to coupling, comprised of a planar antenna and a substrate forming a planar superconductive high frequency circuit arranged in a perpendicular direction with respect to the element surface of the planar antenna and having the planar antenna and the superconductive high frequency circuit electromagnetically coupled.
摘要翻译： 一种用于电磁耦合平面天线和平面型氧化物超导高频电路的天线耦合模块，其不减少天线有效面积并且显着降低由耦合引起的信号损耗，包括平面天线和形成平面超导高频电路的衬底 相对于平面天线的元件表面垂直布置，并且具有平面天线和电磁耦合的超导高频电路。
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3.发明申请公开(公告)号：US20030073584A1
公开(公告)日：2003-04-17
申请号：US10101173
申请日：2002-03-20
申请人： Fujitsu Limited
IPC分类号： H01B001/00 , H01F001/00
CPC分类号： H01L39/2448 , C30B23/02 , C30B29/22 , C30B29/225 , H01L39/2422
摘要： A high temperature superconductor film which is YnullBanullCunullO-based and formed on a dielectric substrate 10, and has a Cu composition ratio to the Ba near the upper surface of the film which is higher than a Cu composition ratio to the Ba inside the film. The YBCO-based high temperature superconductor film is formed with a Cu composition on the film surface maintained higher with respect to the stoichiometric composition, whereby the Cu oxide can be easily produced while the production of the yttrium oxides can be depressed. The yttrium oxides cannot be easily produced, which makes it difficult for pores and crystal strains to be generated while the Cu oxide functions as a flux for advancing the crystal growth, whereby the YBCO-based high temperature superconductor film can have good film quality and single crystal. The superconducting elements can be formed of the YBCO-based high temperature superconducting film of such good film quality.
摘要翻译： 一种Y-Ba-Cu-O系的高温超导体膜，形成在电介质基板10上，并且与膜的上表面附近的Ba的Cu组成比高于Cu组成比 电影里面有Ba。 基于YBCO的高温超导体膜在相对于化学计量组成保持较高的膜表面上形成Cu组成，由此可以容易地制备Cu氧化物，同时可以抑制氧化钇的生成。 氧化钇不容易产生，这使得难以产生孔和晶体应变，而Cu氧化物用作用于促进晶体生长的助熔剂，由此YBCO基高温超导体膜可以具有良好的膜质量和单一的 水晶。 超导元件可以由具有良好膜质量的YBCO基高温超导膜形成。
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公开(公告)号：US20040119480A1
公开(公告)日：2004-06-24
申请号：US10625740
申请日：2003-07-24
申请人： FUJITSU LIMITED
发明人： Kazunori Yamanaka , Isao Nakazawa , Masafumi Shigaki , Manabu Kai
IPC分类号： G01R027/04 , G01R027/32
CPC分类号： H01P5/183
摘要： A monitoring system for high-frequency circuits which minimizes the insertion loss of additional monitoring circuits while requiring only a small space. An input coupler is placed at the input of a high-frequency circuit whose frequency response is to be monitored. The input coupler has a space where a given high-frequency probing signal can propagate, and it combines this propagating signal with a given electrical input signal. The combined signal is processed by the high-frequency circuit, and the resulting signal is supplied to an output coupler. The output coupler has a space for propagation of a high-frequency probing signal component contained in the received combined signal. The output coupler extracts this propagating signal component for the purpose of monitoring.
摘要翻译： 一种用于高频电路的监控系统，其最小化附加监控电路的插入损耗，同时只需要较小的空间。 输入耦合器放置在要监视其频率响应的高频电路的输入端。 输入耦合器具有给定的高频探测信号可以传播的空间，并且将该传播信号与给定的电输入信号组合。 组合信号由高频电路处理，结果信号被提供给输出耦合器。 输出耦合器具有用于传播包含在接收的组合信号中的高频探测信号分量的空间。 输出耦合器提取该传播信号分量用于监视。
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