A Model Based Methodology for Sca Waveform Design Enhancing Portability: Application to the Fm3tr Waveform Application
نویسندگان
چکیده
The software design of Software Defined Radio (SDR) systems in the military domain rely on the use of standardized and open technologies. The SCA was developed with regards to several goals among the following: the use of Commercial Off-The-Shelf (COTS) technologies, portability of software applications, modularity and reusability of software, hardware abstraction. SCA also allows scalability of its architecture over different types of platforms. Contributions on tooling for modeling, simulating, developing waveforms or for entire system design. COTS tooling has to constantly evolved and often coming from various domains tackle partially the many challenges of SDR waveforms and systems design. Thank to the MoPCoM project and its MDD based methodology, this paper will present an ongoing study that aims to contextualize the MDD flow for the SCA waveform design.
منابع مشابه
Power Allocation Strategies for MIMO Radar Waveform Design
The role of waveform design is central to effective radar resource management for state-of-the art radar systems. The waveform shape employed by any radar system has always been a key factor in determining the performance and application. The design of radar waveform to minimize mean square error (MSE) in estimating the target impulse response is based on power allocation using waterfilling. ...
متن کاملDeveloping an Sca Gsm Waveform Targeted on a Dsp/fpga Architecture
High-level “frameworks” such as the SCA (Software Communication Architecture) add virtualization layers on heterogeneous DSP-FPGA systems with the promise of code portability., However, there is an impact on performance and complexity. This paper takes a look at these aspects by using a design example consisting in the design of a GSM waveform compliant with the SCA framework. More specifically...
متن کاملDesign of Monophasic Spike-Exponential Waveform for Functional Electrical Stimulator Based on Pulse Width Modulation
The Functional Electrical Stimulator design using monophasic spike-exponential waveform was proposed and described in this study. The monophasic square waveform has benefit in generating an action potential, but it could cause side effects such as toxic caused by the electrode polarization. The square waveform signal which the frequency and pulse width could be modulated was manipulated to be t...
متن کاملWaveform Design using Second Order Cone Programming in Radar Systems
Transmit waveform design is one of the most important problems in active sensing and communication systems. This problem, due to the complexity and non-convexity, has been always the main topic of many papers for the decades. However, still an optimal solution which guarantees a global minimum for this multi-variable optimization problem is not found. In this paper, we propose an attracting met...
متن کاملA Robust SAR NLFM Waveform Selection Based on the Total Quality Assessment Techniques
Design, simulation and optimal selection of cosine-linear frequency modulation waveform (CNLFM) based on correlated ambiguity function (AF) method for the purpose of Synthetic Aperture Radar (SAR) is done in this article. The selected optimum CNLFM waveform in contribution with other waveforms are applied directly into a SAR image formation algorithm (IFA) and their quality effects performance ...
متن کامل