发明名称 |
Phase change control devices and circuits for guiding electromagnetic waves employing phase change control devices |
摘要 |
A circuit for guiding electromagnetic waves includes a substrate for supporting components of the circuit. The circuit includes a control device which includes a first conductive element on the substrate for connection to a first component of the circuit and a second conductive element on the substrate for connection to a second component. The control device is made up of a variable impedance switching material on the substrate which exhibits a bi-stable phase behavior. The compound has a variable impedance between a first impedance state value and a second impedance state value which can be varied by application of energy thereto to thereby affect the amplitude or phase delay of electromagnetic waves through the circuit.
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申请公布号 |
US7256668(B2) |
申请公布日期 |
2007.08.14 |
申请号 |
US20060376341 |
申请日期 |
2006.03.16 |
申请人 |
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION |
发明人 |
WYETH N. CONVERS;GREEN ALBERT M. |
分类号 |
H01P1/10;H01L29/02;H01Q15/00 |
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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