中频

In this paper,a design for digitizing intermediate frequency which is used in digital receiver.

文中介绍接收机全数字化设计中的中频数字化模块设计方案。

This thesis is focused on the study of 12-channel intermediate frequency sampling digital receiver array for one radar system.

本文以某雷达接收机为应用背景，开展了十二通道数字中频接收机阵列的研制工作。

In signal processing, second-generation enhanced intermediate frequency sampling speed and signal processing speed and capacity.

在信号处理方面，第二代提高了中频采样速度，并加强了信号处理的速度和能力。

Development process of the wide-band intermediate frequency phase meter is introduced completely in this paper.

比较全面地介绍了-宽带中频相位计的研制过程。

Low frequency and intermediate frequency, two kind of pulse function design can better adapt various materials omni-directional welding.

低频和中频两种脉冲功能的设计能更好的适应各种材料的全方位焊接。

Signal conditioning circuit is widely used in intermediate frequency receivers.

信号调理电路是一种在中频接收机中得到广泛应用的电路。

This paper investigated several key problems of synchronization method of QPSK intermediate frequency digital received.

本文对QPSK中频数字接收的同步算法做了深入研究。

Low and intermediate frequency instability models are taken up first.

首先处理低频和中频不稳定性的模型。

This dissertation focuses on the problems concerning the Stratics FPGA implementation of intermediate frequency processing module of the receiver.

本文主要探讨了以Altera的FPGA系列中的Stratics器件来开发扩频接收机的中频处理模块所涉及到的有关问题。

Finally, the paper studies the signal processing of the detecting system , the key point of which is the design of intermediate frequency amplifiers.

最后，介绍了本系统信号处理的工程实现，主要包括窄、宽中频放大器的设计和实现。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了