Invention Grant
- Patent Title: Wideband differential amplifier including single-ended amplifiers coupled to a four-port transformer
- Patent Title (中): 宽带差分放大器包括耦合到四端口变压器的单端放大器
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Application No.: US12564791Application Date: 2009-09-22
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Publication No.: US07808316B2Publication Date: 2010-10-05
- Inventor: David E. Meharry
- Applicant: David E. Meharry
- Applicant Address: US NH Nashua
- Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee Address: US NH Nashua
- Agency: Graybeal Jackson LLP
- Agent Paul F. Rusyn
- Main IPC: H03F1/00
- IPC: H03F1/00
Abstract:
A differential amplifier is formed from a first single-ended amplifier circuit, a second single-ended amplifier circuit, and a four-port transformer circuit coupled to the first and second single-ended amplifier circuits to form the differential amplifier.
Public/Granted literature
- US20100007416A1 WIDEBAND DIFFERENTIAL AMPLIFIER INCLUDING SINGLE-ENDED AMPLIFIERS COUPLED TO A FOUR-PORT TRANSFORMER Public/Granted day:2010-01-14
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