Channel equalization for ieee 802 . 16 single - carrier modulation systems 16单载波调制系统的信道均衡技术
System design for bit - interleaved coded modulation with iterative detection 带递归检测的比特交织编码调制系统设计
A novel scheme of laser modulation directly by microwave subcarriers in satellite broadband networks 宽带卫星网微波副载波光调制系统方案
Chapter 2 treats the design of digital phase modulation system in frequency hopping mode communication 第二章说明了跳频传输模式下数字相位调制系统的设计。
This article designs the data frame of adaptive modulation system and implementation of it through fpga 本文据此要求设计了自适应调制系统的帧结构,并用cpld技术来实现。
Experiment is carried out on the built power conditioning system , which consists of a pulse transformer and a water blumlein line . hpm is successfully generated 利用实验室研制的高功率微波功率调制系统成功地在virca七or负载上得到了hpm输出。
After researching on the atmospheric transmission characteristic and light source characteristic , a modulation system based on 2fsk has been developed 通过对大气传输特性、光源发光特性的研究,研制出一套基于二进制移频键控( 2fsk )方法的调制系统。
This paper , special research object is the qam constellation controllable adaptive modulation system , symbol rate and modulation level controllable adaptive modulation system 本文以qam星座可调的自适应调制系统、符号率及调制电平可控的自适应调制系统为具体的研究对象。
The speed control system is developed based on distance control and high precision elevator car positioning detection technology - efficient operation , excellent riding comfort and accurate car leveling 以距离控制和高精度轿厢位置检测技术为基础的速度调制系统,不仅实现了电梯高效运行并获得了超乎寻常的舒适感和平层精确度。
Afterwards we theoretically analyze and conclude the model of the adaptive modulation system . we find out three kinds of channel model appropriated for actual cannels and draw out pulse response matrix equations 然后,从理论上分析和推导了自适应调制系统的模型,给出了适合实际信道的三种信道模型结构并推导了脉冲响应矩阵方程。