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正交信号
[通信] orthogonal signal
- 该方案实现电路简单、成本低，并且能快速地获取优质的正交信号，具有非常好的实用价值。
The circuit of this plan was simple and cheap. Moreover, it could fast get high quality quadrature signal and have good practical value. - 采用信号处理的方法对激光干涉测角系统的特性进行线性化处理，需要产生两路正交信号。
In order to linearize the output signal of angle measurement and laser interference by signal processing technique, two orthogonal signals are generated. - 正交相干检波是雷达、声纳和通信等系统中为数字信号处理提供高质量的正交信号的关键技术之一。
The coherent quadrature detector is one of the key technologies for providing high quality quadrature signal for digital signal processing in radar, sonar, communication and other systems.
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