介绍了一种模拟短波接收机数字化改造的设计方案。
A design proposal was introduced to digitize the analog shortwave receiver.
短波接收机的数字化是当前短波通信研究的一个重点。
The digitalization of a HF receiver is an important spot in the current communications research field.
介绍了阿姆斯特丹的音像博览会，包括介绍了新款短波接收机。
Looked at the Amsterdam Audio and Video Fair, with news of a new shortwave reciever.
实验证明，HSP50216的应用大大提高短波接收系统的灵活性和技术指标。
The test experiment illustrates using the HSP50216 in far-distance HF ground wave radar show that it improves…
课题来源于本学院“宽带短波接收机”项目，笔者负责其中接收机射频前端部分的研制。
The subjects come from the Institute of "broadband shortwave receiver", the author of which is responsible for part of the receiver RF front-end development.
节目建议：我主要是对广播通信感兴趣，我特别喜欢有关卫星广播和介绍短波接收机方面的内容。
Programme Comments: My main interest is in telecommunication, so I prefer e items on satellite broadcasting and shortwave receiver reviews.
短波宽带接收机是短波接收领域近年来研究的热点，接收信道化处理则是其中一个非常重要的环节。
The HF Broadband receiver is a focus of research in the domain of HF receiving in recent years, and the receivers channelization is one of the very important parts.
此文提出利用软件无线电技术实现海上中短波接收机的原理，该原理的研究能够实现现有海上中短波接收机、NBDP、DSC的功能。
This paper gives out a principle of medium-short wave receiver according to software radio technology. It can realize all function of medium-short wave receiver NBDP device, DSC device.
这台收音机可以接收短波、中波和长波。
超短波信号用圆形天线阵接收，采用MUSIC算法检测方位信息。
With circular antennas accepting the Ultrashort wave signal, by MUSIC arithmetic to measure direction information.
设于海外的美国使馆，包括驻北京的美国使馆，通常是小型特工站，装有能接收首都城市的短波通讯的天线。
S. embassy in Beijing, including the American embassy, is usually small agent stood, can receive the capital city with the shortwave communication antenna.
为了实现对短波频段全空域低信噪比信号的良好接收，本文提出了一种窄波束全向接收的自适应天线阵。
In order to receive omnidirectional low-SNR signal of whole HF band, we present an adaptive omni-direction & narrow-beam receiving antenna array.
本文提出了一种基于射频采样的短波侦察接收机设计方案。
This paper present a new design method of RF sampling short ware reconnaissance receiver.
数据传输采用单频时分制、ARQ传输方式，大大提高了短波通讯数据传输的接收效率。
ARQ mode is used in the data transmission system for increasing data receiving rate.
你可以用短波收音机来接收这些节目。
相对于模拟硬件电路设计的AGC而言，采用了一种用于短波数字接收机中自动增益控制(agc)的设计方法。
The method, which is used to design AGC model applied in HF digital receiver, is presented in this paper.
研究表明，云凝结量的次网格水平分布对地面接收的短波辐射和大气顶出射长波辐射通量有明显影响，但短波辐射和长波辐射对云结构的敏感区域有所不同。
Results show that sub-grid distribution of cloud condensate has obvious effect on downwelling shortwave radiation and out-going longwave radiation, with different sensitive domains from each other.
单边带信号在短波频段内十分拥挤，因此要接收单边带信号就需要一个高抗干扰的通信接收机，过去由于器件的落后，直接影响先进方案的实施。
SSB signals become very crowed in short-wave frequency range, so a good anti-noise communication receivers is needed to receive SSB signals.
采用短波探测信号方法，可以保证信息传输可靠准确地传输，实现高可靠的信息接收。
The short-wave detection signal method can guarantee reliable and accurate information transmission, achieving high reliable information-receiving.
本文讨论了超短波软件无线电数字中频接收模块的实现方法。
The implement method of ultrashort wave Software radio digital IF receiving module is discussed in this thesis.
该产品适用于各类舰船，可与中短波发讯机和各种收讯机、定位仪等设备配套，用来发射与接收无线电信号。
This product is suitable for all kinds of ships. It can be used with Mid-wave short-wave sending set, receiving set and positioning instrument to send and receive radio signal.
传统短波宽带接收机以硬件划分信道为主，无法实时处理大量的宽带信号。
The traditional HF broadband receiver mainly USES the hardware for channelization, and can "t process many broadband signals timely."
中午，高云的增多与中低云的减少增加了地面接收的太阳短波辐射，导致了较高的日最高温度；
The decreasing of low-mid-cloud amounts and increasing of high-cloud amounts at noon increase the solar radiation of reaches the ground and causes a warmer daily maximum temperature.
中午，高云的增多与中低云的减少增加了地面接收的太阳短波辐射，导致了较高的日最高温度；
The decreasing of low-mid-cloud amounts and increasing of high-cloud amounts at noon increase the solar radiation of reaches the ground and causes a warmer daily maximum temperature.
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