发明名称 |
TUNABLE MMIC (MONOLITHIC MICROWAVE INTEGRATED CIRCUIT) WAVEGUIDE RESONATORS |
摘要 |
ABSTRACT OF THE DISCLOSURE A ferroelectric loaded waveguide resonator capable of operation at microwave, millimeter-wave and higher frequencies and suitable for integration into a three-dimensional monolithic microwave integrated circuit (3D MMIC) is disclosed. The resonator includes a resonator cavity, which, in one form of the invention, is formed by two parallel metal layers and a metallized wall structure extending between the metal layers. The cavity is filled with dielectric material and includes a layer of ferroelectric material, which is used to control the resonant frequency by varying a voltage bias applied to the ferroelectric layer. The cavity includes a slot in one of the metal layers and a coupling strip formed adjacent to the slot to provide Electromagnetic coupling to other components, such as a voltage controlled oscillator (VCO). The invention can also be applied to other multi-metal semiconductor or wafer level packaging technologies. |
申请公布号 |
WO2007059089(A2) |
申请公布日期 |
2007.05.24 |
申请号 |
WO2006US44103 |
申请日期 |
2006.11.13 |
申请人 |
NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORPORATION |
发明人 |
KINTIS, MARK;FONG, FLAVIA, S.;WONG, THOMAS, T., Y.;LAN, XING |
分类号 |
H01P7/06 |
主分类号 |
H01P7/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|