本文的主要工作是CR实验系统的基带模块的设计与实现以及降低峰均比技术的研究。
This thesis mainly focuses on design and implement of baseband module of CR experimental system and research on reduction of PAPR.
承担了基带系统的联调以及和基带与射频模块的联调的许多实际工作。
Also, he takes part in the system debug of the baseband system and the joint of the baseband system and the RF module.
SAR目标回波基带信号产生模块是SAR目标回波模拟器的关键单元之一，其设计影响到模拟器系统的性能。
SAR echo base-band signal produce module is the key unit of the SAR echo signal simulator, its design affects the performance of the SAR echo signal simulator.
该系统主要采用小灵通基带芯片ML7338（ARM7TDMI核）和RDA5206射频模块，实现对射频信号的解调，同时对基带信号重新编码再调制发射，很好地解决了普通直放站射频干扰问题。
The ML7338(ARM7TDMI core) and RF module RDA5206 are used to demodulate RF signals, recode, remodulate and transmit baseband signals, thus solving the RF interference problem in traditional stations.
本文设计并实现了基带数据处理模块，扩频处理模块，中频调制解调模块，实现了AGC、同步、均衡等方面的保障。
The paper designs and implements the baseband processing module, the spread spectrum processing module, the IF modulation and demodulation, AGC, synchronization, equalization, etc.
同时，PSTN接口系统的控制是通过无线收发模块的基带处理器来控制的。
Simultaneously, a PSTN interface system is controlled by a baseband processor of a wireless receiving and transmitting module.
最后利用这些模块组建了最基本的OFDM基带信号处理系统。
Finally, all the modules are integrated to establish a fundamental OFDM base-band processing system.
AIS系统由通信处理模块、基带处理模块、射频模块和接口模块组成。
AIS system is composed with communication processing module, base band processing module, radio module and interface module.
作为蓝牙模块和主机间的软硬件接口HCI，可对控制基带与链路控制器、链路管理器、状态寄存器等硬件提供统一接口。
It also can create a wireless network betwixt digital device. HCI is the interface between software and hardware of Bluetooth module and host.
这些关键模块包括基带系统中的差错控制编码和维特比译码，成形滤波，FFT变换等。
These modules were comprised of the realization of FEC and the decode of Viterbi, the shape of base-band wave, FFT and so on.
本人参加了上述第一个项目软件无线电系统的整体设计，完成了主控与基带信息处理模块的硬件设计、部分软件设计调试，以及第二个项目的主控与基带处理单元模块的调试、最终完成整机调试和指标测试。
The thesis expounds the cell design and timing design of the FPGA circuit in main controlling and baseband signal processing module, and develops the hardware of it, and programs part of the software.
完成了发射机数字基带部分模块的功能划分、性能分析与电路设计。
Then we divide the UHF Transmitter into several functional sub-modules, based upon side of which we analyze each sub-modules'performance and accomplish the design of their required circuits.
然后本文详细介绍了一种二次雷达基带处理的实现，包括其系统构架、硬件模块和软件模块。
Then this paper gives the detail of the base band video signal process system of the Secondary Surveillance Radar, including its system framework, hardware and software parts.
然后本文详细介绍了一种二次雷达基带处理的实现，包括其系统构架、硬件模块和软件模块。
Then this paper gives the detail of the base band video signal process system of the Secondary Surveillance Radar, including its system framework, hardware and software parts.
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