MUOS will augment and replace the legacy Ultra High Frequency (UHF) Follow-On system (UFO) providing assured communications, including simultaneous voice, video and data, for mobile warfighters.
MUOS将扩展和取代传统的超高频(UHF)后续通信卫星(ufo)，为移动士兵提供通信保障，包括同步语音、视频和数据。
The ultra-high-frequency(UHF) method has been proved an effective way for the measurement of partial discharge in GIS.
对于GIS局部放电的测量，超高频法是一种较为有效的方法。
The principles of detection technique and it's application to detect PD signals at ultra-high-frequency(UHF) are introduced.
介绍了检波原理及其在超高频（UHF）局放检测中的应用。
In terms of operation frequency, RFID systems can be divided into four categories: low frequency (LF), high frequency (HF), ultra high frequency (UHF), and microwave.
根据工作频率来分，RFID系统可以分为低频，高频，超高频和微波四个波段。
The principles of frequency mixing technique and its application to detect PD signals at ultra high frequency (UHF) are introduced in this paper.
介绍了混频技术的原理及其在超高频局部放电信号提取中的应用。
This paper analyzes the concept, working principle and internal structure of passive RFID tags. At last introduces the structure of ultra-high frequency (UHF) RFID tags.
本文分析了无源rfid标签的概念、工作原理和内部结构，在文章的最后还对超高频(UHF) RFID标签的结构进行了介绍。
This paper analyzes the concept, working principle and internal structure of passive RFID tags. At last introduces the structure of ultra-high frequency (UHF) RFID tags.
本文分析了无源rfid标签的概念、工作原理和内部结构，在文章的最后还对超高频(UHF) RFID标签的结构进行了介绍。
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