ISRO's programmable digital waveform generator

Gangele, Shalini; Desai, Nilesh M.; Kumar, Rahul; Vachhani, J. G.; Gujraty, V.R.

doi:10.1109/maes.2008.4558006

Cited by 3 publications

(1 citation statement)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The VCO-based MSK structure is a fundamental reference for NCO architectures. One of the comprehensive papers offered various NCO structures, such as Cordic-based and ROMbased architectures, for digital modulations [8]. By using these architectures, many NCO-based on MSK structures were proposed in the literature.…”

Section: Introductionmentioning

confidence: 99%

Design of Novel MSK Architectures using R-F Bit

Sönmez¹,

Akbal²

2016

ElAEE

View full text Add to dashboard Cite

In this paper, we present two novel reformulations (1) and (20) for MSK (Minimum Shift Keying) modulation technique. By using these novel reformulations, we find an additional switching bit, referred to as R-F bit, and propose a novel MSK architecture. Compared to known prior MSK architectures, our architecture offers significant advantages with respect to power consumption and hardware efficiency. Additionally, a pre-computation technique is used to reduce ram bit utilization (RBU) of the proposed modulator. Considering the whole modulation procedure, this approach reduces the RBU of the proposed architecture by 75%. The experimental results show that our architecture is very suitable for MSK modulation.

show abstract

Section: Introductionmentioning

confidence: 99%

Design of Novel MSK Architectures using R-F Bit

Sönmez¹,

Akbal²

2016

ElAEE

View full text Add to dashboard Cite

show abstract

Linear frequency modulation waveform synthesis

Patel¹,

Neelakantan²,

Gangele

et al. 2012

2012 IEEE Students' Conference on Electrical, Electronics and Computer Science

View full text Add to dashboard Cite

Performance Analysis of FSK-PPM Technique in Visible-Light Communication Systems

Sönmez

2019

Journal of Optical Communications

View full text Add to dashboard Cite

This paper presents a combination of the FSK (frequency shift keying) and the PPM (pulse position modulation) techniques for visible-light communication systems. We propose novel modulator architecture, which is referred as combined FSK-PPM (CFPPM), to observe the average power requirement of FSK technique. The proposed combined scheme is compared with the traditional FSK method in terms of average transmission power and BER (bit error rate) performance. The average transmission power of FSK modulation technique is independent on M that is expressed as modulation order. The results show that the requirement of average transmission power of proposed FSK can be gradually decreased dependent on M.

show abstract

ISRO's programmable digital waveform generator

Cited by 3 publications

References 1 publication

Design of Novel MSK Architectures using R-F Bit

Design of Novel MSK Architectures using R-F Bit

Linear frequency modulation waveform synthesis

Performance Analysis of FSK-PPM Technique in Visible-Light Communication Systems

Contact Info

Product

Resources

About