swr

  • 网络驻波比(standing wave ratio);软件无线电;驻波率

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swr

驻波比(standing wave ratio)

如果驻波比SWR)大于2:1,则应使用输入匹配网络。对于匹配单元的任何增益或衰减都要进行适当的校正。

软件无线电

1 研究背景在软件无线电(SWR)系统中,A/D变换器被放置在尽可能靠近天线的位置上,这对A/D变换器提出了很高的要求:一方面 …

驻波率

应用驻波率(SWR)技术对垂柳茎体含水率进行了较长期的监测,验证了SWR技术可以用来定量监测乔木茎体的含水率。实验结果 …

驻波系数

驻波系数SWR)1.3 1.35 特性阻抗(Ω) 50 50 最大输入功率(SWR) 1 1 接头型式 SMA-50.K.K SMA-50.K.K

驻波比国家网络频道

...国广播公司(BBC),全国公共广播电台(NPR),驻波比国家网络频道SWR)。

1
Some of that is being directed into the depots, trucks and management that SWR needs to scale up and diversify. 其中一部分资金直接投入SpecialistWasteRecycling需要扩大并多样化的仓库、卡车以及管理领域。
2
Intelligence officials told the Financial Times they were alarmed by the appointment last October of Michail Fradkow as head of the SWR. 情报官员对英国《金融时报》表示,米凯尔•弗兰科夫(MichailFradkow)去年10月获任命SWR负责人,这引起了他们的警觉。
3
The software radio (SWR) is a new developing technology with the progress of micro-electronics technique in recent years. 软件无线电(SWR)是近几年随着微电子技术的进步而迅速发展起来的新技术。
4
With the rapid development of wireless communication technologies, software wireless radio(SWR) has become a research hotspot. 随着无线通信技术的不断发展,软件无线电已成为研究的热点。
5
The SWR has a "legal obligation to actively support Russian business" , the BfV says. 德国情报机构BfV指出,SWR“有积极支持俄罗斯商业的法律义务。”
6
Russia's SWR foreign spy agency poses a specific threat, according to the BfV annual report, published yesterday. 德国情报机构在昨天公布的年度报告中指出,俄罗斯海外间谍机构SWR造成的威胁尤其严重。
7
The SWR of the accelerating mode is about 1. 06 near the operating frequency. 工作频率附近,加速模的驻波比达到了1.
8
Drawing on existing technologies, the proposed solution includes an HF surface wave radar (SWR) to detect small craft at ranges up to 25 km; 利用现有的技术,被提议的解决方案包括一个探测距离是25米范围小船的高频表面波雷达(SWR);
9
Symphonic Concert by Sir Roger Norrington and Stuttgart Radio Symphony Orchestra (SWR) 罗杰·诺林顿爵士和德国斯图加特西南广播交响乐团音乐会(参演剧目)
10
Construction method for transfer of normal SWR to section SWR and control of rail locking temperature 普通无缝线路改造为区间无缝线路的施工方法及锁定轨温控制