| 摘要 |
<p>Transistor power amplifiers, especially of a type suitable for short-wave transmitter output stages, and utilising the principle of forward coupling, separate parallel paths between two hybrid couplers being provided with respective amplifiers each in parallel with an associated delay element in the other arm, and a correcting amplifier being provided to give the requisite coupling between the paths at an intermediate point between said hybrid couplers.</p> |
