1.
Study on Key Techniques of Digital Up/Down Conversion and Digital Phase-Lock-Loop;
数字上下变频及全数锁相环关键技术研究
2.
The Research and Implementation of Digital up Converter and Digital Down Converter by FPGA;
基于FPGA的数字上下变频器的研究与实现
3.
Application of Digital Up-Converter in IF Digitalization
数字上变频器在中频数字化中的应用
4.
Application of digital down converter HSP50214B in IF digital receiver
数字下变频器HSP50214B在中频数字接收机中的应用
5.
The Research of the Downconverter of the Intermediate Frequency(if) Digital Receiver;
中频数字化接收机中的下变频器研究
6.
DDC Technology Based on Digital Orthogonal Mixing
基于正交混频的数字下变频技术研究
7.
Application of Polyphase Filtering in Wideband DDC
多相滤波在宽带数字下变频中的应用
8.
Research on Digital Down Conversion Using FPGA;
基于FPGA的数字下变频技术的研究
9.
Design of Digital Down Conversion with FPGA;
基于FPGA的数字下变频研究实现
10.
Research on the Implementation of Digital Down Conversion with FPGA;
软件无线电数字下变频FPGA实现的研究
11.
Digital Down Converter Designing Based on FPGA;
基于FPGA的数字下变频器的设计
12.
Research on the Digital Down Conversion Technique Based on FPGAs;
基于FPGA的数字下变频技术研究
13.
Research of Digital Down Converter Based on FPGA;
基于FPGA实现数字下变频的研究
14.
Digital Down Conversion System Design Based on TD-SCDMA;
基于TD-SCDMA的数字下变频系统设计
15.
Implementation of Digital Down Conversion Based on CORDIC Algorithm
基于CORDIC算法的数字下变频器实现
16.
Design of FPGA optimized FIR filters in digital down converter
数字下变频中的FPGA高效滤波器设计
17.
The Study of Front-end DDC in Software Radio
软件无线电中前端数字下变频的研究
18.
Application of FPGA to the design of digital down converting
FPGA在数字下变频设计中的应用