Modern-day DSP systems require the generation of sinusoidal or other periodic waveforms.
One method of generating these signals involves “numerically controlled oscillators”(NCOs) …

This thesis has synthesized and designed the synthesis and design of an electronically
controlled sinusoidal quadrature oscillator using commercially available ICs. The aim is to …

Numerically Controlled Oscillator (NCO) is a major part in lots of Digital Communication
Systems consisting of, Digital Radio and Modems, Digital Converters and computers base …

Numerically Controlled Oscillator (NCO) is an important components in many Digital
Communication Systems such as Digital Radio and Modems, Software Defined Radios …

Digital oscillators are essential parts in many applications. They are used in
communications, control, radar, in digital signal processing and music synthesis. Flexibility …

In this paper, four discretized sinusoidal waveform generation techniques like Bhaskara's
sine approximation formula, CORDIC algorithm, parabolic synthesis and Taylor series …

This paper presented the improvement in the performance of the digital sinusoidal signal
generator, which was implemented in FPGA, by optimizing the usage of the available …

Abstract Numerically Controlled Oscillator (NCO) is the fundamental block for digital
waveform generation currently being widely used in aerospace, mobile communication …

In this paper, the design of sinusoidal oscillator which generates two output voltages with
90° degree phase difference is presented. The design procedure is started from the function …

This paper presents the development of a low-cost and portable interactive Sinusoidal
signal generator which has been implemented on FPGA device. The sine wave is generated …