In a UHF passive RFID system, a reader transmits an unmodulated continuous wave (CW) to tags, which not only provides energy to tags but also serves as the carrier of tag backscatter signals.
在超高频被动式射频辨识系统里，读取器传送未调
过之连续波讯号给
，其不但可提供能量给也作
反向散射讯号的载波。
)的;未调制的
的、一的;In a UHF passive RFID system, a reader transmits an unmodulated continuous wave (CW) to tags, which not only provides energy to tags but also serves as the carrier of tag backscatter signals.
在超高频被动式射频辨识系统里，读取器传送未调过之连续波讯号给，其不但可提供能量给也作反向散射讯号的载波。
High quality television display screen used to view a TV signal in its unmodulated state.(Modulate-to vary the amplitude,frequency or phase of radio or television).
用于收看未经压缩的电视信号的高质量屏幕，以监控图像质量。
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false
