Periodic waveforms are necessary for many applications like telecommunication, electromagnetic and biomedical. Direct Digital Synthesis (DDS) is a method of generating signals with high frequency resolution and fast frequency switching speeds by digital control. A general DDS system comprises analog and digital part. Frequency determining algorithm and look up table that holds the sampled waveform data make digital part. In this part waveforms are generated as sample points. D A converter is used to convert digital data to analog data. D A converter block makes up digital part of DDS.In this thesis, we implemented a DDS based function generator by using FPGA, to be used in systems such as local oscillators or different kinds of waveforms ar...
Dalam teknologi digital saat ini, terdapat signal generator yang menggunakan teknologi Direct Digit...
Direct Digital Synthesizer (DDS) applies a method to generate an analog waveform in a digital manner...
A PIC microcontroller is a main processor to generatefour types of waveforms. This device has two ch...
The paper concerns the construction scheme of Direct Digital Synthesis (DDS) generator based on wide...
Signal generators are heavy and large in size and are limited to particular set of analog wave forms...
Many telecommunication applications require a fast switching, fine tuning and superior quality sinus...
This paper presents a novel approach for the generation of periodic waveforms in digital form using ...
The purpose of this bachelor thesis is the design of Xilinx XC3S200A FPGA-based, digital function ge...
This article explores the design, optimization, and applications of FPGA-based Direct Digital Synthe...
In this paper, a new approach for generating arbitrary digital waveforms using orthogonal functions ...
© 2021 IEEE. This is the accepted manuscript version of an article which has been published in final...
Direct Digital Synthesizer (DDS) used for creating arbitrary waveforms from a single, fixed-frequenc...
Vsak laboratorij, ki dela z elektroniko, potrebuje veliko različne testne opreme. Eden izmed najpome...
This thesis is about creation of a Matlab program that suggests and automatically generates a Phase ...
Today’s analog modulators and upconverters are inadequate to synthesize and modulate signals with hi...
Dalam teknologi digital saat ini, terdapat signal generator yang menggunakan teknologi Direct Digit...
Direct Digital Synthesizer (DDS) applies a method to generate an analog waveform in a digital manner...
A PIC microcontroller is a main processor to generatefour types of waveforms. This device has two ch...
The paper concerns the construction scheme of Direct Digital Synthesis (DDS) generator based on wide...
Signal generators are heavy and large in size and are limited to particular set of analog wave forms...
Many telecommunication applications require a fast switching, fine tuning and superior quality sinus...
This paper presents a novel approach for the generation of periodic waveforms in digital form using ...
The purpose of this bachelor thesis is the design of Xilinx XC3S200A FPGA-based, digital function ge...
This article explores the design, optimization, and applications of FPGA-based Direct Digital Synthe...
In this paper, a new approach for generating arbitrary digital waveforms using orthogonal functions ...
© 2021 IEEE. This is the accepted manuscript version of an article which has been published in final...
Direct Digital Synthesizer (DDS) used for creating arbitrary waveforms from a single, fixed-frequenc...
Vsak laboratorij, ki dela z elektroniko, potrebuje veliko različne testne opreme. Eden izmed najpome...
This thesis is about creation of a Matlab program that suggests and automatically generates a Phase ...
Today’s analog modulators and upconverters are inadequate to synthesize and modulate signals with hi...
Dalam teknologi digital saat ini, terdapat signal generator yang menggunakan teknologi Direct Digit...
Direct Digital Synthesizer (DDS) applies a method to generate an analog waveform in a digital manner...
A PIC microcontroller is a main processor to generatefour types of waveforms. This device has two ch...