超高频

UHF frequency converter, local oscillator，wide band am plifier.

用于超高频频率转换,负载振荡器,宽频放大。

Contains symbols for VHF, UHF, and SHF circuit design, including capacitance measurers, nonreciprocal devices, modulators, phase shifters, field polarization devices, and filters.

包含用于甚高频、超高频特高频电路设计的符号，包括电容测量器、不可逆设、器、移相器、极化设器。

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，读取器传送未变过之连续讯号给标签，其不但可提供能量给标签也作为标签反向散射讯号的载。