Invention Grant
US08964898B2 Multi-function receiver with switched channelizer having high dynamic range active microwave filters using carbon nanotube electronics
有权
具有切换通道器的多功能接收器具有使用碳纳米管电子器件的高动态范围有源微波滤波器
- Patent Title: Multi-function receiver with switched channelizer having high dynamic range active microwave filters using carbon nanotube electronics
- Patent Title (中): 具有切换通道器的多功能接收器具有使用碳纳米管电子器件的高动态范围有源微波滤波器
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Application No.: US13619088Application Date: 2012-09-14
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Publication No.: US08964898B2Publication Date: 2015-02-24
- Inventor: John D. Adam , Nicholas G. Paraskevopoulos
- Applicant: John D. Adam , Nicholas G. Paraskevopoulos
- Applicant Address: US VA Falls Church
- Assignee: Northrop Grumman Systems Corporation
- Current Assignee: Northrop Grumman Systems Corporation
- Current Assignee Address: US VA Falls Church
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Main IPC: H03K9/00
- IPC: H03K9/00 ; H04L27/00 ; H03G3/30 ; H04W72/04 ; H03H17/02
Abstract:
Multi-function receivers are disclosed in which high dynamic range active microwave filters using nanoscale devices are disposed within a switched channelizer stage. In an embodiment the receiver includes an input low noise amplifier, a switched channelizer comprised of active filters utilizing nanoscale devices, an output amplifier, a mixer, and an analog to digital converter. Additionally, the use of highly selective active filters in the channelizer allows for the optional elimination of the mixing stage, improving cost and overall volume.
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