Each of them is composed of high frequency amplifier, intermediate frequency amplifier and sampling, digital phase uprightness intersector, DDS and the S band signal inspirator for the transmitter.
接收机的每个通道都由高频放大器、中频放大、中频采样、数字正交器组成,另外还有DDS信号产生和频率激励源用来形成雷达发射机所需的S波段脉冲调制激励信号。
The reason for this is because, as the popular 80's band Depeche Mode once declared, everything counts in large amounts.
原因是因为,正如80年代的流行乐队“赶时髦”一度宣称的,一切事物都是积少成多。
If it s in the first state, and it falls out of the conduction band, it will release its extra energy as a photon.
如果是在第一形态,并且它逃离出了传导带,他会以光子的形式释放多余的能量。
In 1959's Some Like It Hot, Tony Curtis and Jack Lemmon join an all-girl band to hide from the mob.
1959年的电影《热情如火》中汤尼-寇蒂斯和杰克-莱蒙混入一个女子乐团来躲避追杀。
These shows brought the band an enthusiastic young fan base and helped make 1954's Jazz Goes to College one of the best-selling jazz records ever released.
这一系列演出为乐队赢得了一群热情年轻人的喜爱和追随,因而1954年的唱片《当爵士走进校园》也成为爵士音乐史上销量最好的唱片之一。
A leader in S-band radar development, Lockheed Martin's high-powered radar systems will find and follow the course of thousands of pieces of space debris to an accuracy of just meters.
洛克希德·马丁高功率雷达系统公司S波段雷达研发负责人将找到并跟踪成千上万的太空碎片,精度可达到几米内。
A Band Director at Spring Branch High School and Memorial High School in the '50's and 60's.
在50,60年代,他是SpringBranch高中和Memorial高中的一名乐队指挥。
It is indicated that the boron doping promotes the growth of (111) face of the diamonds, enhances acceptor level, narrow 's band gap and increases carrier concentration correspondingly.
其原因是硼元素的掺入促进了金刚石单晶的(111)晶面生长,使受主能级提高,晶体的带隙变窄,载流子浓度提高。
The Space Fence program is a multi-phase acquisition leading to the delivery of up to three globally positioned S-band radars capable of interoperation with the Space Surveillance Network.
太空护栏计划是一个多阶段的采购项目,交付3个全球定位S波段雷达系统,能够完成空间监测网互操作。
The Navy has scheduled MH-60Rs equipped with the Ku-band capability for deployment as part of the USS Harry S. Truman (CVN 75) Carrier Strike Group in 2012.
海军已预定MH - 60r,并配备Ku波段能力,作为USSHarryS . Truman (CVN 75)号航母战斗群的一部分,将在2012年部署。
The design of s band optical receiver is discussed.
论述了s波段光收发实验系统的设计。
This article summarizes the development task for the state control and data collection software of S&X band cryogenic receiver.
总结了S/X波段致冷接收机状态控制与数据采集软件的研制工作。
The dispersion characteristic, the synchronous voltage and the interaction impedance of this S-band CCTWT are measured.
测量了该管的色散特性、同步电压、耦合阻抗等高频特性参数,测量结果与模拟值相一致。
The selection of plan of super small size s band FM transmitter, its circuit design and structural arrangement are introduced, and the stability and quality of the transmitter are also analyzed.
介绍S波段超小型调频发射机方案的选择、电路设计、结构安排,并对该发射机的稳定性和质量进行了分析。
This paper analyses the characteristics of noise and presents the mernod of promoting S/N by inserting a band-pass pre-filter, which can reduce the Pe in data communication under small signal.
通过对噪声特性的分析,提出了用前置带通滤波器来提高信噪比的方法,改善微弱信号时数据通信的效果。
And the focus of implementation of the Broad band router 's software is the embedded OS.
而宽带路由器软件的实现关键是基于这些特点的嵌入式操作系统。
For the increase of wavelength for the DWDM system, we find that it is necessary to expand the C-band to the L-band even to S-band.
随着DWDM系统对波长要求的增加,传统c波段已经不能满足通信系统的需要,将波长扩展到l波段甚至s波段成为必然的趋势。
Objective:To Study the effect of internal fixation with single tension band of Kirschner′s pins and steel wire in treatment of unstable fracture of limbs.
目的:通过总结克氏针钢丝单张力带内固定治疗四肢不稳定性骨折的手术方法与疗效,探讨四肢不稳定性骨折的有效治疗措施。
Finally, the S-CDMA and the adaptive nonlinear filter techniques are used to restrain the impulse interference and the narrow-band continuous wave interference.
最后,采取了同步码分多址技术和非线性自适应滤波技术来抑制冲击干扰和窄带连续波干扰。
This paper describes the design features of full band transponder of earth-base TT&C system in S-band and the design idea of full band coherent transponder.
本文论述了S频段地面测控站全频带适应统一应答机的设计特点,提出了全频带相参应答机的设计思路。
A simple digital demodulation method is proposed for the DPSK-PM modulated signals, which are commonly used in the satellite USB (Unified S-band) tracking telemetry and command system.
针对卫星usb测控系统中常用的DPSK - PM调制技术,设计了一种简单的数字解调方法。
Secondly, by taking the simulation system of a typical S-band TT&C station as an example, it is analyzed the current status of GSTN and studied the problem that simulation reliability is low.
其次以测控站S频段仿真系统为例,分析了陆基S频段测控网仿真应用的现状,指出了存在置信度偏低等问题;
A band dubbed "the barometrics" sang, "it 's gonna be a bright, bright sunshiny day," lyrics from the song "I can see clearly now."
一支被称做“大气压力”的乐队在不停地唱著“这将是阳光灿烂的美好一天”,这是歌曲现在我可以清晰洞察一切中的一句歌词。
S. with European colonists, and from the start, African Americans showed a special affinity for the combination of music and movement that band music entailed.
那些乐队追随欧洲殖民者们来到美国,从一开始,那些非裔美国人就特别地热衷于将音乐和乐队所发起的音乐运动结合起来。
It is learned that the donor agreed to single people, including the music band U2, the British band Coldplay, U. S. folk singer Bob Dylan and British singer Elton John, and so on.
据悉,目前表示同意捐赠单曲的音乐人包括U 2乐队、英国酷玩乐队、美国民谣歌手鲍勃·迪伦和英国歌星埃尔顿·约翰等。
RCS patterns for a S-band J82 inlet is computed. Finally, some of the limitation and possible extensions of this technique are discussed.
然后分析了类J 82进气道的雷达截面,最后,讨论了该方法的局限性以及可能改进的方向。
This paper discusses the fundamental principle on designing microwave frequency multiplier, and the method of designing a kind of S-band microwave frequency multiplier.
论述微波倍频器的基本设计原理及一种S波段三倍频电路的设计方法。
Ultrawideband is a new technology in high speed wireless communication, but the band′s width will fall into the frequence range of GPS, cause interference to GPS signal.
超宽带是高速无线通信的新技术,然而其较大的带宽会落入GPS频带范围内,造成对GPS信号的干扰。
Ultrawideband is a new technology in high speed wireless communication, but the band′s width will fall into the frequence range of GPS, cause interference to GPS signal.
超宽带是高速无线通信的新技术,然而其较大的带宽会落入GPS频带范围内,造成对GPS信号的干扰。
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