The paper details the USES of phase detection discriminator in radar receiver, describes the theoretical analysis and circuit design, and gives out the practical circuit and test requirements.
详细分析雷达接收机中鉴频器的作用，进行理论分析和电路设计，并给出具体电路和调试要领。
2
This paper introduces a kind of electric circuit which mainly consists of a peak detector and a pulse-width discriminator for protecting the three-phase alternating-current supply with loses a phase.
介绍了一个主要由峰值检波器和脉冲宽度鉴别器构成的三相交流电源缺相保护电路。
3
LNA, orthogonal network, microwave phase discriminator, video amplifier are designed for broadband application. Reliability, circuit process, and structure are de-signed.