THE USE OF IMAGES OF DDS FUNDAMENTAL FREQUENCY FOR HIGH-FREQUENCY SIGNALS FORMATION

被引：0

作者：

Romashov, V. V. ^{[1
]}

Khramov, K. K. ^{[1
]}

Doktorov, A. N. ^{[1
]}

机构：

[1] Vladimir State Univ, Murom Inst Branch, 23 Orlovskaya Str, Murom 602264, Vladimir Reg, Russia

来源：

2014 24TH INTERNATIONAL CRIMEAN CONFERENCE MICROWAVE & TELECOMMUNICATION TECHNOLOGY (CRIMICO) | 2014年

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper presents a method of a high-frequency signal formation based on the use of images of fundamental frequency of direct digital synthesizers (DDS). The analysis of the noise performances of signal shaper is realized. It is shown that the use of images of DDS allows reducing the power spectral density of phase noise of shaper of 5-12 dBc/Hz. It significantly decreases multiplying factor of output frequency multiplier and allows reducing the dimensions of the shaper.

引用

页码：310 / 311

页数：2

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