phantom circuit

基本解釋

A circuit arrangement for deriving a phantom circuit.
一個幻象電路的電路結(jié)構(gòu)。
It includes the constant current source (CCS), power amplifiers, excitation coils, physical phantom, measurement-mode setting circuit, signal measuring block, DAC and digital I/O card.
該系統(tǒng)包括恒流源、功率放大器、激勵線圈、物理模型、測量模式設(shè)置模塊、信號檢測模塊、數(shù)據(jù)采集和數(shù)字I/O卡。
Modules at each end of the cable provide a phantom path for telephony signals between a telephone near the data set and a PBX, through both conductor pairs in a phantom circuit arrangement.
配置在電纜兩端的模塊通過幻象電路配置內(nèi)的兩對導(dǎo)線為一個靠近數(shù)據(jù)設(shè)備的電話機(jī)與一個PBX之間的電話信號提供一個幻象通路。