According to the present invention, there is provided a strain (error) compensation amplifier which realizes miniaturization, loss reduction, and cost reduction. In the strain (error) compensation amplifier, by unifying at least two or more of a power distributor, a first delay unit, a first power synthesizer,...http://www.google.fr/patents/US6424214?utm_source=gb-gplus-shareBrevet US6424214 - Strain error compensation amplifier
