Design and Implementation of Multi-channel Wideband and RF Signal Generator

2014 ◽  
Author(s):  
Jiafen Zhang ◽  
Feiyan Mu ◽  
Qingang Shi ◽  
Xiaodong He
Keyword(s):  
Signal Generator ◽  
Design And Implementation ◽  
Rf Signal

scholarly journals Performance Evaluation of wide Bandwidth RF Signal Generator Chip

2017 ◽  
Vol 4 (10) ◽  
pp. 9-12
Author(s):  
Vindhya K ◽  
Bharathi Bharathi ◽  
Nayana R Shenoy ◽  
Kamala C
Keyword(s):  
Performance Evaluation ◽  
Signal Generator ◽  
Wide Bandwidth ◽  
Rf Signal

Complete BAW filtered CMOS 90nm digital RF signal generator

2009 ◽  
Author(s):  
Axel Flament ◽  
Sylvain Giraud ◽  
Stephane Bila ◽  
Matthieu Chatras ◽  
Antoine Frappe ◽  
...  
Keyword(s):  
Signal Generator ◽  
Digital Rf ◽  
Rf Signal

The Design and Implementation of High Precision Three-Phase Sine-Wave Signal Generator

2014 ◽  
Vol 543-547 ◽  
pp. 838-841
Author(s):  
Shou Qiang Kang ◽  
Shan Shan Li ◽  
Shi Zheng ◽  
Di Wu
Keyword(s):  
High Precision ◽  
Design Method ◽  
Synthesis Method ◽  
Sine Wave ◽  
Signal Generator ◽  
Lookup Table ◽  
Direct Digital Frequency Synthesis ◽  
Wave Signal ◽  
Design And Implementation ◽  
Three Phase

A design and implementation method of high precision three-phase sine-wave signal generator is proposed based on MCU and FPGA. For the traditional design method, direct analog synthesis method and phase locked loop (PLL) technology are used to design the signal generator. So the function, the precision and other aspects are inadequate. Aiming to the problem, a signal generator is designed based on direct digital frequency synthesis (DDS) technology. The MCU is used to control the peripheral devices and the frequency and phase control word can be obtained. The DDS module is achieved by EP4CE6E22C8 and the waveform lookup table addresses are outputted. The digital three-phase sine-wave data can be read from the lookup table. Through the three-way D/A converter and the amplifier circuit, the digital signal is converted to analog signal and the three-phase sinusoidal wave is outputted. The precision can be improved by increasing the sampling points, phase accumulator bits and D/A bits, and then, high precision three-phase sine-signal can be obtained and the adjustable frequency precision is 0.001.

Design of an embedded RF signal generator for BIST application

2013 ◽  
Author(s):  
Imene Lahbib ◽  
Mohamed-Aziz Doukkali ◽  
Philippe Descarnps ◽  
Christophe Kelma ◽  
Olivier Tesson
Keyword(s):  
Signal Generator ◽  
Rf Signal

A C - Ku-Band RF Module Transmitter Including an RF Signal Generator for a Flexible Phased-Array System

2013 ◽  
Vol 61 (8) ◽  
pp. 3052-3059 ◽  
Author(s):  
Kenji Kawakami ◽  
Hideyuki Nakamizo ◽  
Kenichi Tajima ◽  
Eiji Taniguchi ◽  
Tomohiro Akiyama ◽  
...  
Keyword(s):  
Phased Array ◽  
Signal Generator ◽  
Rf Module ◽  
Rf Signal ◽  
Ku Band
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