FPGA Implementation of BASK-BFSK-BPSK Digital Modulators [Testing Ourselves]

Erdogan, C.; Myderrizi, Indrit; Mınaeı, Shahram

doi:10.1109/map.2012.6230771

Cited by 27 publications

(15 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The advantages of digital modulation [4] as compared to the analogue counterpart as less complex, more secure, more efficient in long-distance transmission and noise detection/correction. In digital modulation techniques, an analogue carrier signal is modulated by a binary code.…”

Section: Digital Modulationmentioning

confidence: 99%

FPGA Implementation of Digital Modulation Techniques BPSK and QPSK using HDL Verilog

Tanawade¹,

Sudhansu²

2017

IJCA

View full text Add to dashboard Cite

Section: Digital Modulationmentioning

confidence: 99%

FPGA Implementation of Digital Modulation Techniques BPSK and QPSK using HDL Verilog

Tanawade¹,

Sudhansu²

2017

IJCA

View full text Add to dashboard Cite

“…However, SDR systems using general purpose processors are often wasteful since these processors are designed for speed and generality rather than power efficiency or mathematical operations [3]. Graphics processing units uses massively parallel architectures that are optimized for vector manipulations and other graphical operations.…”

Section: Literature Surveymentioning

confidence: 99%

Simulation of BASK,BPSK,BFSKmodulators using verilog

Nair¹,

K.L²

2016

IJCI

View full text Add to dashboard Cite

show abstract

“…The main idea of building any SDR-based digital transmitter is using low cost terminals such as Application Specific Integrated Circuit (ASIC) devices or Field Programmable Gate Array (FPGA) as the base of implementation. The last few years have seen a great progress in this direction from the implementation of simple modulation schemes such as Frequency Shift Keying(FSK), Amplitude Shift Keying (ASK), and Phase Shift Keying (PSK) and up to the most advanced ones such as Quadrature Amplitude Modulation(QAM) and Quadrature PSK (QPSK) [3]- [5]. Unfortunately, almost all of these papers used MATLAB and either XILINX System Generator or DSP Builder Tools (Co simulation tools) as the main implementation software [5].…”

Section: Introductionmentioning

confidence: 99%

A reduced size look up table for sinusoidal wave generation in digital modulators applications

Al-Safi

2018

PEN

View full text Add to dashboard Cite

Digital Modulators is one of the areas that have received great attention recently due to the tremendous developments in Radio Frequency (RF) frond ends and system on chips (soc) architecture in general. Building any kind of digital modulators using soc type Field Programmable Gate Array (FPGA), like ZYBO, depends heavily on how the carrier signal got generated since it consumes a lot of utilization recourses. This paper presents a new method of generating sinusoidal carrier signal based on Direct Digital Synthesizer (DDS) concept using small size Look Up Table (LUT). 64 samples of a quarter period of the sine wave signal were stored in a fixed point format in small LUT to generate the carrier at the desire frequency. The paper used Very high speed integrated circuit Hardware Descriptive Language (VHDL) without the help of DSP Builder Tools or XILINX System Generator. The suggested method was tested by building simple modulators like On-Off Keying (OOK) and Amplitude Shift Keying (ASK). Low utilization was achieved as compared to other implementation methods.

show abstract

FPGA Implementation of BASK-BFSK-BPSK Digital Modulators [Testing Ourselves]

Cited by 27 publications

References 15 publications

FPGA Implementation of Digital Modulation Techniques BPSK and QPSK using HDL Verilog

FPGA Implementation of Digital Modulation Techniques BPSK and QPSK using HDL Verilog

Simulation of BASK,BPSK,BFSKmodulators using verilog

A reduced size look up table for sinusoidal wave generation in digital modulators applications

Contact Info

Product

Resources

About