释义 |
phase discriminator短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 鉴相器,鉴相电路 The stability condition for the system is obtained when the time constant in the pulse operated phase discriminator can not be neglected and with an additional simple RC network. 当脉冲式鉴相器中的时间常数不能忽略并具有附加简单 RC网络时,得到了系统稳定的条件。 cnki At first, the equivalent transfer function of the phase discriminator is obtained, then the Z transformation is taken. 首先求出鉴相器的等效传输函数,再采用 Z变换。 cnki LNA, orthogonal network, microwave phase discriminator, video amplifier are designed for broadband application. Reliability, circuit process, and structure are de-signed . 对低噪声放大、正交网络、微波鉴相及视频放大进行了宽带设计,对微波乘法器进行了可靠性设计、工艺设计和结构设计。 cnki To free-axis RLC measuring lower precision caused by adopting analog phase discriminator, a measuring method based on digital phase discriminator is adopted. 针对自由轴法RLC测量中因使用模拟鉴相器导致测量精度低的问题,提出采用一种基于数字鉴相的测量方法。 dictall Working principle, design methods and testing results of a small microwave phase discriminator are proposed. 描述了小型微波鉴相器的工作原理、设计方法和测试结果。 dictall The computer simulation also includes PN- code- produced, the sender signal simulation, and the phase discriminator in the receiver. 用计算机来实现 PN码的捕获涉及到 PN码的产生、发送信号的仿真、接收器的主要部分即相关检测器的实现。 zidian8 |