carrier phasor 中文意思是什麼
carrier phasor
解釋
載波矢量-
After comparing several analog and digital generation methods of lfm signal, this paper confirms the system scheme as direct digital synthesis plus quadrature modulation. combined with agilent arbitrary waveform generator and phasor signal generator, a generation system is established and a ultra - wideband signal, whose bandwidth is 1ghz and carrier frequency is 4ghz, is generated
通過對幾種模擬與數字線性調頻信號的產生方法的比較,本文採用了以直接數字波形合成( ddws )加正交調制的系統方案,並結合實際的儀器設備,產生了帶寬為1ghz ,載頻4ghz的超寬帶線性調頻信號。
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