Polyphase impedance transformation amplifier

Details Polyphase impedance transformation amplifier Polyphase impedance transformation amplifier

2007-03-27

2007-03-27

Nguyen, Patricia (Department: 2817)

Amplifiers

Modulator-demodulator-type amplifier

C330S251000, C330S20700P

Reexamination Certificate

active

10514306

ABSTRACT:
A method and apparatus for greatly increasing the output voltage or current transformation ratio in an impedance transformation amplifier are disclosed. Broadly, the method takes advantage of multiple, phase-synchronized impedance transformation stages, each of which preferably contributes an equal portion of the eventual output voltage or current.

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patent: 2002/0125941 (2002-09-01), Nguyen
patent: 2003/0039129 (2003-02-01), Miyazaki et al.

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