1.
The Design of QPSK Modulator and Demodulator Based on FPGA;
基于FPGA的QPSK调制解调器的设计
2.
A Design of QPSK modulation and demodulation card based on software defined radio
基于软件无线电的QPSK调制解调卡设计
3.
QPSK modulator FPGA design and implementation
QPSK调制器的FPGA设计与实现
4.
Simplified receiver for continuous phase QPSK modulation
连续相位QPSK调制的简化接收机
5.
A implementation of QPSK modem system based on FPGA
基于FPGA的QPSK调制解调系统的设计与实现
6.
Simulation & Optimizing for the QPSK Modulated Transmission System of the Remote Sensing Satellite;
基于QPSK调制的遥感卫星数传系统的仿真与优化
7.
Study of Real-time Modulation Recognition of PM,BPSK and QPSK Signals in TTC of Satellite Links
卫星测控链路中PM,BPSK,QPSK调制实时识别算法研究
8.
Simulation and experiment on spectral regrowth of QPSK/OQPSK signals
QPSK/OQPSK调制信号频谱扩散问题的仿真及实验研究
9.
Simulation Analysis of CPM and QPSK in Digital Satellite Broadcast
数字卫星广播中CPM与QPSK调制性能仿真分析
10.
π/4-QPSK Figure Modulate and Demodulation of the Receiver
π/4-QPSK全数字调制解调机
11.
Realization the Modulation of QPSK&QDPSK Based on M-file of MATLAB
基于MATLAB中的M文件实现QPSK及QDPSK的调制
12.
The Design and Implementation of Digital Satellite TV QPSK/QAM Trans-Modulator;
数字卫星电视QPSK/QAM调制转换器的设计与实现
13.
Implementation of a Modulation System Capable of pi/4-QPSK and GMSK Using Software Defined Radio;
基于软件无线电的pi/4-QPSK与GMSK调制系统实现
14.
Research on BPSK/QPSK Demodulator Based on Software Radio;
基于软件无线电的BPSK/QPSK解调器的研究
15.
Research on Key Techniques of Onboard Digitized Multicarrier QPSK Demodulation;
星上多载波QPSK数字化解调关键技术研究
16.
Symbol timing recovery in super high speed demodulation for QPSK signals
超高速数字解调中QPSK信号的符号同步研究
17.
A Parallel Demodulation Method for High-rate QPSK Signal
一种用于高速率QPSK信号的并行解调方法
18.
Identification of BPSK,QPSK,OQPSK and UQPSK Signals
BPSK、QPSK、OQPSK、UQPSK信号识别研究