This dissertation adopt the high speed 64qam modulation and demodulation technology.
系统采用高速高效的QAM调制解调技术。
This thesis studied the modulation and demodulation technology of CDMA by comparing several technologies.
本文主要研究了CDMA技术中调制解调方法的选取与比较。
Paper focuses on the use of all-digital technology design GMSK modem for a more extensive use of GMSK modulation and demodulation technology.
论文重点研究利用全数字化技术设计gmsk调制解调器，以便更广泛地使用gmsk调制解调技术。
Using ultraviolet fluorescent lamp as the light source, combining frequency modulation and demodulation technology can achieve a UV communication system with low date rates.
以紫外荧光灯为光源，结合调频和鉴频技术可实现低速率下的紫外通信。
The technology of modulation and demodulation is one of the hotspot research in Optical Wireless Communication.
调制解调技术一直是光无线通信领域中的研究热点之一。
Two Way Automatic communication System (TWACS) is a new valuable communication technology for distribution networks, which has special of modulation and demodulation.
双向工频通信技术(TWACS)是一种基于电力配电网络的新型通信技术，具有独特的调制解调机理。
TWACS is a new valuable communication technology for distribution networks, which has special principle of modulation and demodulation.
双向工频通信技术(TWACS)是一种基于电力配电网络的新型通信技术，具有独特的调制解调机理。
This paper discusses the theory and the realization approach of BOC modulation and demodulation in satellite navigation system, and focuses on the BOC code tracking technology.
讨论了卫星导航中BOC调制解调的原理和实现方法，并着重研究了接收机的码跟踪技术。
The technology of the modulation and demodulation is the important means of the modern communication.
调制解调技术是实现现代通信的重要手段。
In order to make a research on the software radio, this thesis focuses on key techniques for radio receiver including: DDC technology, the channelization model, modulation and demodulation algorithm.
为了对软件无线电进行探索性研究，本论文主要研究了软件无线电接收机中的部分关键技术：包括数字下变频算法，多通道并行接收的信道化模型以及调制解调部分的实现。
TWACS is a new communication technology based on distribution networks, which used special modulation and demodulation to cross transformer without additional equipment.
TWACS是一种基于配电网络的新型通讯技术，它利用独特的调制解调技术可以无需外加设备穿越变压器进行跨区域通讯。
TWACS is a new communication technology based on distribution networks, which used special modulation and demodulation to cross transformer without additional equipment.
TWACS是一种基于配电网络的新型通讯技术，它利用独特的调制解调技术可以无需外加设备穿越变压器进行跨区域通讯。
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