Signal generator is widely used in the field of electronics. In this paper, an embedded chip
STM32F103C8T6 and direct synthesis of frequency chip AD9833 are used to design a …

This paper designs and implements a low frequency signal generator based on the interrupt
and timing functions of the single chip computer. The system uses STC89C52 single chip …

The signal generator is a kind of electronic equipment that can generate standard signals.
Compared with the traditional frequency synthesizer, the DDS signal generator has the …

This paper presents a design of sequence generator and sub-circuits. Sequence generator
contains ring oscillator, 3-bit counter, combinational logic gates and lastly MUX circuit. In this …

This paper presents a new audio signal generation circuit using sine superposition to
generate audio signal. Compared with the traditional circuit, the proposed audio signal …

Multi-rate digital signal acquisition and processing technology is a general term that refers to
changing the sampling rate of the signal through extraction or interpolation. In the …

this paper designs a sinusoidal signal generator applying a high level of integrated chip
AD9851 based on the principle of Direct Digital Frequency Synthesis (DDS). Through …

This paper designs a sweep signal source based on direct digital frequency synthesis (DDS)
technology, realizing arbitrary waveform generation and sweep signal generator circuit. The …

Based on SCM STC89C52 and MAX038, a function signal generator for generating a
frequency and amplitude can be programmed to adjust the sine wave, square wave and …

Using the direct digital frequency synthesis (DDS) technology, an electromagnetic (EM)
signal generator was designed with the field programmable gate array (FPGA) chip as the …