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数字锁相环是数字解调器的关键部件。Digital phase lock loop is a key part of the digital demodulator.

该部分电路由分路器和解调器组成。The circuits of the part are composed of a splitter and a demodulator.

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本文提出了一种可用于DVB-T的OFDM全数字解调器。In this paper, an all-digitized OFDM demodulator for DVB-T is proposed.

该解调器的主要性能指标均超过了课题的设计要求。The main specifications of this demodulator surpass to the design target.

提出了一种新型CATV信号多路解调器的设计方案。The design scheme of a new CATV signal multiple demodulator is introduced.

介绍了高稳定锁相调制和高灵敏度的接收解调。High stability PLL-modulator and high sensitivity receiving demodulator are introduced.

针对上述缺点本文给出一种全数字解调器方案。To avoid these disadvantages, an all-digital demodulator scheme is given in this paper.

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解调器的参考电压由电信号发生器电压电源供给。The demodulator receives its reference voltage from the signal-generator voltage supply.

解调器是对被天线接受到的信号进行聚集处理的设置。Demodulator is a device for assembling signals after they have been received by an antenna.

通常，解调器是天线接收系统之后的一个主要的设置。A demodulator is typically the first major device downstream from an antenna receiving system.

本文主要研究高速QAM解调器的算法及其VLSI结构优化与实现。This dissertation studies both the high-speed QAM demodulator algorithm and its VLSI architecture.

在控制仪中的相敏解调电路用放大器、电子开关和加法器组成。The phase-sensitive demodulator circuit in the control unit consist of amplifiers, switchers and adder.

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据此提出一种平衡处理各种进出锁区波形的新鉴相方法并与原鉴相方法在陀螺上进行了对比实验。The error of the old phase demodulator was found and a new method to overcome this error was introduced.

模拟信号通过普通电话线传送到解调器上，解调器又将其转换成数字信号。The analog signals are transmitted over common wire to the demodulator , which convert them into digital signals.

为了有效减小低频噪声，在反馈回路里加入了振荡器和解调器。In order to reduce the low frequency noise, the feedback circuit was improved by adding oscillator and demodulator.

本文通过对数字同步技术的研究，提出了一种新的OQPSK全数字解调器。Based on the study of digital synchronization techniques, this paper proposes a new all-digital demodulator for OQPSK.

提出一种专用集成电路与中频差分解调相结合来实现扩频通信的实用方法。A practical method for spread spectrum communication is proposed, which adopts the ASIC and IF differential demodulator.

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理论分析证明，当频率间隔满足一定条件时注入ST-FSK解调器的干扰功率达到最小。Theoretic analysis showed that the minimum jamming power could enter ST-FSK demodulator if frequency space were optimal.

本文在对软件无线电中频调制解调器研究的基础上，提出了一种新的思路和解决方法。The paper provides a new thought and solution based on the research of the IF modulator and demodulator of Software Radio.

本文主要介绍模拟碰带记录地震仪MCD—3及其解调器CBY—2系列的一种行之有效的改进法。This Paper introduces a effective method of improving the analogue magnetic tape recorder MCD-3 and the demodulator CBY-2.