phase amplitude distortion

基本解釋

Generalized M2 factor of laser beams with amplitude modulations and phase distortion passing through hard-edge apertures.
部分相乾光束通過(guò)硬邊光闌的推廣光束傳輸M2因子。
The system distortion is inevitable in wide-band analog quadrature receiver because of the existing of amplitude and phase errors, the performance of receiver become worse.
由模擬器件搆成的寬帶正交解調(diào)接收機(jī)會(huì)由於正交通道的幅相不一致性造成整個(gè)系統(tǒng)的失真，進(jìn)而影響整個(gè)接收系統(tǒng)的性能。
A multi-phase sine generator with low distortion and steady frequency and amplitude, was developed using UAF42 filter. It has been successfully applied to the electrochemical impedance test system.
利用UAF42濾波器設(shè)計(jì)制作了一個(gè)振蕩頻率和幅度穩(wěn)定、波形失真度小的多相正弦波發(fā)生器，竝已成功用於電化學(xué)阻抗測(cè)試系統(tǒng)。