intermediate-frequency signal
基本解释
- [电子、通信与自动控制技术]中频信号
- [计算机科学技术]中频信号
- [测绘科学技术]中频信号
英汉例句
- A bipolar logarithmic intermediate-frequency (IF) amplifier with received signal strength indicator (RSSI) circuit for ASK Receiver is presented.
一种适用于ASK接收器中的双极型对数中频放大器，具有接收信号强度指示的功能（RSSI）。 - The non-ideal characteristic of intermediate frequency signal is unfavorable for band-pass sampling and affects the performance of quadrature transform.
信号中频的非理想给带通采样有着不利影响，并影响正交变换的性能。 - The invention discloses a radar intermediate-frequency signal generator, mainly comprising a digital waveform memory, a high-speed cache, a high-speed DA, a band-pass filter and an amplifier;
一种雷达中频信号发生器，主要由受控制电路控制的数字波形存储器、缓存、数模转换器、带通滤波器和放大器组成；
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双语例句
专业释义
- 中频信号
- 中频信号
- 中频信号
Then the tracking effects with different loop patameters are simulated and compared. At last,a couple of discriminators are selected and proper loop parameters are designed to track actual GPS intermediate frequency signal,and the tracking results validate the design.
在分析GPS跟踪原理的基础上,对比码环与载波环不同鉴相器的性能,然后在不同环路参数下对跟踪效果进行了仿真比较,最后选择一组鉴相器并设计合适的环路参数,对实际采集的GPS中频信号进行跟踪,跟踪结果验证了设计环路的有效性。