超高频(Super high frequency)是指频率在3GHz到30GHz之间的无线电波。超低频(Super low frequency)是指频率在30Hz到300Hz之间的无线电波。
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?超高
... super high frequency : 超高super high frequency (shf) : 超高频 super high frequency radiophone : 超高频无线电话机 ...
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?微波频段
...分为低频(Low Frequency，LF)、高频(High Frequency，HF)、超高频(Ultra High Frequency，UHF)和微波频段(Super High Frequency，SHF)标签。 在应用方面，低频和高频的电子标签，读取距离较短、数据量少，因此适合用于近距离的识别。
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?超高周率
... 频率，周率 frequency 超高周率，超高频 super high frequency 低周率继电器 low frequency relay ...
Working principle and designing of a superhighfrequency capacitance sensor are introduced in this article.
本文介绍了超高频电容式水分传感器的设计和工作原理。
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Highfrequency radar is also a highfrequency ground wave super resolution radar used on the seaside, and meantime it is one of projects of National 211 for building subject.
软件高频雷达也是一部在岸边使用的高频地波超视距雷达，是国家211学科建设项目之一。
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The new technology of thawing were detail introduced, for example, the super heated steam thawing, ohmic heating thawing, highfrequency and microwave thawing.