而功率放大器又具有非线性特性，因此要设计高效率又高线性度的无线发射机便成了一个相当困难的挑战。

Designing a high linearity and high power efficiency wireless transmitter is a big challenge due to the nonlinear characteristic of the power amplifier.

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试验结果表明，采用固态开关串联完全可取代传统的真空管开关，在高重频的大功率雷达发射机中稳定可靠工作。

The transmitter test results indicate that solid state switches could replace traditional vacuum switching tube and work reliably in high PRF high power radar transmitter.

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介绍了一种UHF频段高机动、高可靠的高功率固态雷达发射机的组成情况。

This paper introduces the construction of a high maneuverability, high reliability and high power solid-state radar transmitter at UHF band.

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