dual frequency operation 中文意思是什麼
dual frequency operation
解釋
雙重頻率工作-
A high efficiency dual - band rf power amplifier has an output and / or input of a high frequency transistor well terminated at the second harmonic frequency for dual - band operation
本發明乃一種高效率雙頻射頻功率放大器,提供高頻電晶體的輸出端與?或輸入端于雙頻操作中有良好的二階諧波終止。 -
Dual - frequency operation of bow - tie microstrip antenna
蝶形微帶天線的雙頻工作
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