C. M. Ananda

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Improvement in technology is leading to complex systems in aerospace application. The data handling capabilities of the systems are increasing in the present technology. Current day interfaces demand large volume of data to be shared between the systems. It demands for high speed communication between the systems at affordable cost. Fiber channel based(More)
As a result of continuous improvement in the computer processor speed and peripherals speed, there is a need of high speed data interconnecting medium in the Avionic Environment. The medium used for communication should be able to deliver reliable data over the long distance. In order to meet all these constraints, the interconnecting technology be serial(More)
The aim of this paper is to analyze fixed point implementation of functions designed for signal processing algorithms. In this paper, basic building block function is analyzed for errors while implementing the algorithm using fixed point technique. To streamline the process of converting the floating point to fixed point, Model Based Design(MBD) concept is(More)
Serial communication for transmission of data between the systems is predominantly used in avionics for decades due to its simplicity and low cost. This paper presents the design and implementation of ethernet based analyzer for analyzing dual speed avionics serial protocol. The analyzer performs analysis on each data packet with time stamping. It evaluates(More)
With the increased use and demand of Unmanned Aerial Vehicle (UAV) and Micro Aerial Vehicle (MAV) for military, societal, security, coast guards, surveillance, entertainment etc., MAVs demand precision payload with well stabilized and controllable gimbal system. The fidelity of the data is directly dependent on the degree of control of the gimbal. Hence an(More)
High performance graphics processing is a challenging task in embedded system domain. Field Programmable Gate Array (FPGA) attracts a great interest in building Graphics Processing Unit (GPU) framework on its platform due to its feasibility and configurable resources. This paper provides design perspectives of GPU framework and its building blocks to(More)
Ethernet is the most commonly used LAN technology and popularly used since few decades due to its low cost and high speed. The use of Ethernet based communication networks in aerospace application is increasing with the present technology. Data traffic between the end systems are critical in avionics systems. It is important to monitor network traffic to(More)
Communication in Micro Air Vehicles (MAV) swarm flying is challenging and critical for functional integrity of the swarm network. MAVs are deployed in groups to realise useful applications from MAV. Such mode of deployment of MAVs in-group demands dedicated and well defined communication method, protocol, simplified control and data paths along with the(More)
A new approach for the deterministic communication of real time and Non-Deterministic communication of non-real time traffic on a common Ethernet node is presented in this paper. The design strategy uses the full duplex communication with a switched ethernet technology. The transmission of packets is performed using the major and minor frames concept of(More)
Compliance to the electromagnetic standards is critical during the design of a PCB. The simulation tools existing in the industry using the Input/output Buffer Information (IBIS) models help in highlighting the signal integrity problems at earlier phases of design. The present paper discusses the signal integrity analysis carried out for digital bus of(More)