An S-band broadband low noise amplifier (LNA) design is introduced.
设计了一个S频段宽带低噪声放大器。
The experimental results of S-band compact TM010 mode DRR filter are given.
给出了S波段小型TM_(010)模介质谐振器滤波器的实验结果。
Supported by institute 38 of CECT, a S-band miniaturize T/R module based on MCM technology is studied in this paper.
本课题结合中电科技集团38所的科研项目,研制了一种基于MCM技术的小型化S波段T/R组件,达到了良好的效果。
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。
Designed as a scalable, multi-mission radar system, AMDR is comprised of an X-band, S-band and radar Suite Controller (RSC).
AMDR的设计为一个可扩展多任务雷达系统,是由一个X波段、S波段和雷达套件控制器(RSC)组成的。
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。
The design examples of S-band stripline band-pass filters are given. The test results is in good agreement with calculated results.
文中给出了S波段带状线带通滤波器设计实例,其测试结果与理论计算结果基本一致。
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 designs a S-band feed system for HPM antenna, which consists of a dual-mode conical horn and a rectangular-circular mode convertor.
本文设计了一种S波段高功率微波天线的馈源系统,该系统由双模圆锥喇叭和矩-圆模式转换器两部分组成。
Space Fence is envisioned as a network of ground-based S-band radars that will detect, track, measure and catalog thousands of objects in low-Earth orbit.
设想中的‘太空篱笆’为地基s波段雷达网络,将可探测、跟踪、测量和分类近地轨道成千上万的太空物体。
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。
Adopting the model of fractional Brownian motion, this paper presents the method of deducing Hurst exponent based on the observed sea clutter of S-band radar.
提出了一种基于分形布朗运动模型的S波段雷达海杂波分形维数提取方法。
In the paper a new design of S-band wave-guide window with an additional inductive iris is presented, so that ceramic disks of arbitrary thickness may be used.
本文描述了S波段波导窗的设计,给出了详细的设计考虑和最终优化的物理设计方案。
Considering LDMOS FETs high gain, high output power, low power loss and efficient heat dissipation, a S-band, 45w and 180w solid state power amplifier is designed.
基于LDMOSFET的高增益、高输出功率、低功耗和良好的散热特性,分别设计了S波段45w和180w固态功率放大器。
Finally, bias circuits are designed for the S-band radar receiver LTCC module, the layout and simulated validation are carried out with the LTCC technics requirement.
最后针对S波段接收机前端设计了偏置电路,并按LTCC工艺要求对该接收机前端进行了布局布线和最后的仿真验证。
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。
Antenna have high gain, low noise temperature characteristic under test in experimentation, and it can precision tracking at S-band, high efficiency receive at S/X-band.
经过外场测试,天线在S/X双频段具有高增益、低噪声温度的优良性能,天馈系统在S波段能进行精密跟踪及S/X双频高效率接收。
The ship is equipped with an S-band high-accuracy tracking radar as well as sophisticated computer and communications systems to help calculate the re-entry orbit for the spacecraft.
该船装备一套S-波段高精度跟踪雷达和复杂的计算机和通信系统去帮助计算宇宙飞船的再入轨道。
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 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。
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。
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;
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。
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。
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。
Sorry fans, you'll just have to make do with AKB 48's 61 members that are real. Yeah, that's a big band.
对不起了粉丝们,你们得面对着akb48 61位真实的成员,真是一支庞大的队伍啊。
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 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 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。
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