雷声公司的电子战系统,包括拖曳式诱饵系统、雷达告警接收机以及综合装置,目前已装备于美国以及全球飞机。
Raytheon's electronic warfare systems — including towed decoy systems, radar warning receivers, and integrated suites — are currently deployed on U.S. and international aircraft worldwide.
扫频光源(SS)OCT使用波长扫频激光器光源,并使用平衡式光电二极管接收机作为检测器。
Swept Source (SS) OCT uses a wavelength swept laser source and photodiode balanced receiver as the detector.
该文分析了GPS接收机中dll的基本原理,利用交互式仿真平台SPW在SUN工作站上实现了DLL仿真,给出了各模块模型和仿真结果。
The paper analysis basic theorem of DLL in GPS receiver, simulate DLL using SPW software on SUN workstation, the model of each module and simulation result is presented.
这是一个把通过声卡传来的摩尔斯式电码代码解码成文字的解码器,无需额外硬件,你只需要一台带声卡的计算机和一台接收机。
This is a sound came to through the Morse code decoder decoding a text, no additional hardware, you only need a computer with a sound card and a receiver.
针对传统接收机中模拟鉴频方法的缺点,提出了一种基于分布式算法的数字鉴频方法。
Aiming at the disadvantages of analog frequency estimation in traditional receiver, this article proposes an algorithm of digital frequency discrimination based on distributed arithmetic.
例如在便携式卫星接收机和手持式个人通信设备中的应用都对滤波器的尺寸提出了严格的限制。
Such as the applications of the portable satellite receivers and the handling personal communication equipments limit strictly the size of filter.
通过介绍作者在工作中使用多项式拟合进行接收机频响补偿并取得的良好效果,说明多项式拟合是一种非常有用的工具。
This paper introduces the use of polynomial fit in compensation for frequency response of a receiver, a good result is got, and the polynomial fit is a very useful tool.
采用综合的分析方法从理论上分析了适合于微波副载波传输的谐振式光接收机前端的特性,提出了一整套计算公式。
An general analysis for front end performance of turned optical receiver for microwave subcarrier multiplexed lightwave system was presented. Formulas for front end circuits were deduced.
提出了一种基于嵌入式平台的超高频rfid读写器的实现方案,接收机采用零中频检波技术。
This paper proposed a novel mechanism of implementing an UHF RFID interrogator based on Embedded Platform, the receiver architecture used Zero-IF Detect Structure.
方法:采用ARM嵌入式系统,并与G PS模块、北斗接收机和数传电台进行串口通信,实现数据的传输。
Methods an ARM embedded system was used to achieve data transmission by implementing serial communication with GPS module, Beidou receiver and wireless digital broadcasting station.
手持GPS接收机作为一种简易型、便携式、低价格的GPS接收机,它具有广泛的市场应用范围。
For a simple type man-carried and low cost GPS receiver, there is an extensive market.
给出了一种频率引导式的数字接收机方案,简要介绍这种接收机的关键技术——快速、高精度频率估计以及高效的数据率转换。
A frequency guiding digital receiver is given. The key technology, fast frequency estimation and high effectual data rate conversion, is introduced briefly.
本发明的另一方面包括:发射机通过请求的反馈量,隐式地信号发送数据流数目,该数据流数目是接收机应当反馈信息的数据流数目。
Another aspect of the invention comprises the transmitter implicitly signaling the number of data streams which the receiver should feedback information for through the amount of feedback requested.
艾德温?阿姆斯特朗开发接收机电路—超外差式收音机。
Edwin armstrong develops a receiving circuit-the superheterodyne.
CMMB接收机的成功开发能够方便人们利用便携式设备接收视频、音频、数据等各类多媒体信息。
The successful development of CMMB receiver will make us convenient to get video, audio, data and other multimedia information via portable equipments.
另外,在多用户MIMO系统中,由于各个用户接收机只能进行分布式处理,因此接收端的联合检测算法不适用。
Meanwhile, in multiuser MIMO (MU-MIMO) systems, because only distributed receiver process can be supported, the joint detection at the receiver side is not feasible.
该算法主要应用于辅助式卫星定位接收机的开发和高精度扩频测距等领域。
The method is applicable to assisted SPS receivers and high precision DSSS range acquisition.
该文介绍典型的毫米波焦平面阵列接收机,并进一步分析混频式和直接检波式辐射计接收机特性。
We describe typical focal plane array receivers, and make a further analysis on the performance of both mixer and direct detection radiometric receiver.
分布式放大器以其超宽带、低噪声、高增益等特性成为光接收机前置放大器的优良选择方案。
Distributed amplifier which has characteristics of ultra-wideband, low noise, high gain etc is a good option of photoreceiver pre-amplifier.
主动式运动传感器可以在下面情况下使用:一束光从发射机注入到接收机,光束交叉时检测到不同。
Active motion sensors are available where a beam of light is injected from a transmitter to a receiver and differences are detected when the beam is crossed.
结合宽带数字一体化接收机的硬件处理平台,提出了基于宽带数字化接收的SAR欺骗式干扰系统的设计方案。
Based on hardware implementation of wideband digital integrative receivers, a scheme of DECM system against SARs combining with digital techniques of wideband receivers is proposed.
本文介绍了一种基于嵌入式arm处理器和嵌入式操作系统Linux的FM广播的监测接收机软硬件设计方法。
This paper introduces a software and hardware design idea of a FM radio monitoring and receiving machine based on embedded ARM processer and embedded Linux operation system.
本文介绍了一种基于嵌入式arm处理器和嵌入式操作系统Linux的FM广播的监测接收机软硬件设计方法。
This paper introduces a software and hardware design idea of a FM radio monitoring and receiving machine based on embedded ARM processer and embedded Linux operation system.
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