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Circuits and Systems (CS) is an international journal dedicated to the latest advancements in circuits and systems. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of circuits and…
K. Shoukath Ali, P. Sampath
The present work is a discussion on the performance analysis of Modified Cooperative Subchannel Allocation (CSA) Algorithms which is used in Alamouti Decoded and Forward (Alamouti DF) Relaying Protocol for wireless multi-user Orthogonal Frequency Division Mul…
Erulappan Sakthivel, Kasinathan Pounraj, Veluchamy Malathi, Muruganantham Arunraja, Govindaraj Perumalvignnesh
This paper describes the design and Field Programmable Gate Array (FPGA) based 4 × 4 breadth heuristic Multiple-Input—Multiple-Output (MIMO) decoder using 16 and 64 Quadrature Amplitude Modulation (QAM) schemes. The intention of this work is to observe the pe…
S. G. Susila, J. Arputhavijayaselvi
Sensor nodes are mainly shielded in the field with limited power supply. In Wireless Sensor Networks, there must be a requirement of an efficient power management, because sensor nodes are deployed in unman attended area with non-rechargeable batteries. Power…
Erulappan Sakthivel, Veluchamy Malathi, Muruganantham Arunraja, Govinndaraj Perumalvignesh
As low power consumption is the main design issue involved in a network on chip (NoC), researchers are concentrating more on both algorithms and architectural approaches. The conventional Dynamic Frequency Scaling (DFS) and history based Frequency Scaling (HD…
S. J. Jereesha Mary, C. Seldev Christopher, S. Sebastin Antony Joe
In the current era, transmission and storing of medical data in the digital form is of great concern and thus the requirement for content authentication has aroused. As a solution to these, digital watermarking techniques and encryption schemes have been used…
Nirmaladevi Jaganathan, Bommannaraja Kanagaraj
An important concern with the deaf community is inability to hear partially or totally. This may affect the development of language during childhood, which limits their habitual existence. Consequently to facilitate such deaf speakers through certain assistiv…
Jamuna Ramasamy, Sathishkumar Nagarajan
It is critical in terms of approximate computation errors in VLSI multiplier circuits are increasing with technology scaling. The most common method for fast and energy efficient execution of multiplication result is approximation of operands. But this tradit…
Chamundeeswari Vinayagam, Seyezhai Ramalingam
This paper focuses on the comparative study of analog and digital control techniques for Negative Output Superlift Luo converter (NOSLC). NOSLC is a high gain converter in which the positive source voltage is converted into a negative load voltage. Though the…
Karuppasamy Muthulakshmi, Rajamanickam Manickaraj Sasiraja, Velu Suresh Kumar
In the current electricity paradigm, the rapid elevation of demands in industrial sector and the process of restructuring are the main causes for the overuse of transmission systems. Hence, the evolution of novel technology is the ultimate need to avoid the d…
M. Arunkumar, S. Valarmathy
Automatic palmprint identification has received much attention in security applications and law enforcement. The performance of a palmprint identification system is improved by means of feature extraction and classification. Feature extraction methods such as…
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Circuits and Systems (CS) is an international journal dedicated to the latest advancements in circuits and systems. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of circuits and… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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