The influence of the Amplitude Shift Keying(ASK) modulation depth on energy transmission and data transmission between a reader and a tag in the passive Radio Frequency Identification(RFID) system was investigated.
研究了无源射频识别(RFID)系统中幅移键控(ASK)调制度对读写器与标签之间能量传输及数据传输的影响,推导出了能量传输效率和数据传输可靠性随调制度变化的计算公式,并给出了相应的性能曲线。
frequency differential phase shift keying demodulator
频率差分移相键控解调器
quarter phase-shift-keying modulator
二相移相键控调制器
Modeling and designing based on FPGA for digital QPSK modulator and demodulator
基于FPGA的四相移键控调制解调器的建模与设计
The Frequency-Shift Keying Signal Demodulation Research on LabVIEW
基于LabVIEW平台的键控移频信号解调研究
The design and realization of minimum frequency shift keying modulation system based on FPGA
基于FPGA的最小移频键控调制器的设计与实现
Research of Phase Shift Control and Optimal SPWM Control Inverter;
移相调压最优SPWM控制逆变器的研究
FSK tone detector
移频键控音频检波器
phase comparison sinusoidal frequency shift keying
相位比较正弦移频键控
asynchronous modem controller
异步调制解调控制器
frequency shift keying
键控频移频移键控频移键位
Feature Extraction of MPSK Signal;
相移键控信号（MPSK）特征提取研究
Research on Carriere Stimation and Recovery of MPSK;
相移键控信号（MPSK）载波估计及恢复研究
Application of Phase Shift Control for an Active Voltage Quality Regulator
移相控制技术在串联有源电压质量调节器中的应用
Performance of Optical Wireless Communication System Basing on the Sub-Carrier PSK Intensity Modulation and LDPC Code
基于副载波相移键控强度调制和低密度奇偶校验码的光无线通信系统性能
Study on the Ferroelectric Material BST Used in the Phase Shifter of Phased-array Radar;
相控阵雷达铁电移相器BST材料研究
Zero-error Low Frequency Three-phase Phase Shift Signal Generator
零误差低频程控三相相移信号发生器
Research on Critical Techniques in Networked Control for Mobile Robot;
移动机器人网络控制中的关键技术研究
Research on the Key Technologies of Measurement and Control System Applied to Autonomous Mobile Robot
自主移动机器人测控系统关键技术的研究