Invention Grant
- Patent Title: Modified distributed amplifier to improve low frequency efficiency and noise figure
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Application No.: US12148203Application Date: 2008-04-17
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Publication No.: US07843268B2Publication Date: 2010-11-30
- Inventor: Keith Benson
- Applicant: Keith Benson
- Applicant Address: US MA Chelmsford
- Assignee: Hittite Microwave Corporation
- Current Assignee: Hittite Microwave Corporation
- Current Assignee Address: US MA Chelmsford
- Agency: Iandiorio Teska & Coleman
- Main IPC: H03F3/60
- IPC: H03F3/60
Abstract:
A distributed amplifier system has a predetermined output impedance and input impedance and includes an input transmission circuit; an output transmission circuit; at least two amplifiers connected between the input and output transmission circuits; an input termination on the input transmission circuit; and a feedback output termination on the output transmission circuit connected back to the input transmission circuit for reducing low frequency loss while maintaining the predetermined output impedance and input impedance.
Public/Granted literature
- US20100019851A1 Modified distributed amplifier to improve low frequency efficiency and noise figure Public/Granted day:2010-01-28
Information query
