倍频器

In this paper, a kind of 300MHz frequency source is designed by means of combining DDS with analog frequency doubler.

本文提出了一种DDS和模拟倍频器相结合的方法，用来产生300MHz核磁共振实验所需要的射频频率。

Focusing on the theory analysis of locking range and phase noise performance of the frequency doubler.

从理论上重点分析了模拟倍频器的锁频范围和相位噪声特性。

2Nd year: 1. Design, fabrication and measurement of doubler MMIC.

第二年： 1。二倍频器MMIC之设计、制作与量测。

In this thesis, frequency doubler and switch for 77GHz vehicle-collision -avoidance-radar-system are presented.

本论文提出适合77GHz汽车防撞雷达的倍频器和开关。

The frequency of an input signal by two.

使输入信号的频率加倍的一种倍频器。

Which multiplies the frequency of an input signal by two.

使输入信号的频率加倍的一种倍频器。

This article introduced in detail does not have the electric cable to coordinate the controller the overall design and its hardware electric circuit, the software procedure: Voltage comparator, 2 frequency multipliers, synchronized clock electric circuit, 6 7SEDLED nixietube display circuit.

本文详细介绍了无电缆协调控制器的整体设计和其硬件电路软件程序其硬件电路组要有：电压比较器2倍频器同步时钟电路6位7SEDLED数码管显示电路系统软件包括：主程序子程序实现控制程序等实验表明：该无电缆协调控制器系统可以准确的对信号灯进行监控和教正，可以在一定程度上解决混合交通流的问题

In this paper, different structures of MUX are analyzed and compared in detail, and then, a proper one of 2:1 or 4:1 MUX which is fitted to be used over 10 Gb/s, is discussed.

论文深入分析和比较不同复接系统结构，给出适合超高速应用的2：1和4：1复接器结构，首次提出倍频器提供时钟的多阶复接结构。

A frequency multiplier which multiplies the frequency of an input signal by two.

使输入信号的频率加倍的一种倍频器。

Its very high bandwidth means that frequency doublers can be eliminated in many high frequency systems, simplifying system architecture and reducing cost.

它有高的带宽，意味着在高频系统中能除倍频器，使系统简化并可降低生产成本。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。