Circuit World
Issue(s) available: 182 – From Volume: 1 Issue: 1, to Volume: 46 Issue: 3
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Electrical and Electronic Engineering
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Volume 1
Printed array antenna with an elephant trunk shape radiating patch for Bluetooth and WLAN applications
Yashar Zehforoosh, Mehdi ZavvariThis purpose of this study is to present a novel four-element array antenna in combination with a modified Wilkinson power divider feeding network.
Rheological behaviors of silver conductive pastes with ethyl cellulose
Hsing-I. Hsiang, Chih-Cheng Chen, Liang-Fang Fan, Hao-Yin ChengThe interaction between the silver powder and organic vehicle largely determines the rheological behavior of silver conductive paste. This study aims to prepare silver…
Temperature suppression of metal panel in electromagnetic field
Guochao Zheng, Fuli Wang, Baiping Yan, Runting ChengThe purpose of this study is to suppress the temperature rise of high voltage wall bushing metal plate.
Vibration analysis of E-core flux reversal free stator switched reluctance motor
Prabhu Sundaramoorthy, Balaji M., Suresh K., Ezhilventhan Natesan, Mohan K.The main purpose of this research is to investigate finite-element analysis (FEA) on flux reversal-free stator switched reluctance motor (FRFSSRM) for industrial…
Modified I-shaped hexa-band near perfect terahertz metamaterial absorber
Elakkiya A., Radha Sankararajan, Sreeja B.S., Manikandan E.A novel and simple six-band metamaterial absorber is proposed in the terahertz region, which is composed of an I-shaped absorber and circular ring with four gaps and a…
HMSIW based highly selective filter for radar applications
Keyur Mahant, Hiren K. Mewada, Amit V. Patel, Alpesh Vala, Jitendra ChaudhariThis paper aims to present, design and implement a novel half-mode substrate integrated waveguide (HMSIW)-based narrow bandpass filter, which offers advantages like low…
Recovery and noise cancelling of the fetal heart signal using a combination of NLMS algorithm and S-G filter
Ali Ghasemi, Farzin Shama, Gholamreza Karimi, Farshad KhosraviThe purpose of this paper is to provide appropriate methods for reducing the abnormalities on the extracted fetal heart signal from the maternal electrocardiogram (ECG).
Design of a power-efficient Kogge–Stone adder by exploring new OR gate in 45nm CMOS process
Vimukth John, Shylu Sam, S. Radha, P. Sam Paul, Joel SamuelThe purpose of this work is to reduce the power consumption of KSA and to improve the PDP for data path applications. In digital Very Large – Scale Integration systems…
Fall detection smart-shoe enabled with wireless IoT device
Abanah Shirley J., Esther Florence Sundarsingh, Saraswathi V., Sankareshwari S., Sona S.Fall detection is a primary necessity for elderly people with medically tested nervous problems. This paper aims important to detect fall and prevent fatal injuries and…
High-Performance CML approximate full adders for image processing application of laplace transform
Hamidreza Uoosefian, Keivan Navi, Reza Faghih Mirzaee, Mahdi HosseinzadehThe high demand for fast, energy-efficient, compact computational blocks in digital electronics has led the researchers to use approximate computing in applications where…
An ultra-thin, dual band, Sub 6 GHz, 5G and WLAN antenna for next generation laptop computers
Jayshri Sharad KulkarniThe purpose of this manuscript is to present a novel, compact and ultra-thin “3”-shaped monopole antenna for wireless operations in the laptop computer. The thickness of…
A new tail-switching superharmonic multiphase LC-VCO
Emad EbrahimiMultiphase and quadrature voltage-controlled oscillators (QVCOs) play key roles in modern communication systems and their phase noise performance affects the performance…
Design and implementation of system-on-chip for peripheral component interconnect express encryption card based on multiple algorithms
Chen Kuilin, Feng Xi, Fu Yingchun, Liu Liang, Feng Wennan, Jiang Minggang, Hu Yi, Tang XiaokeThe data protection is always a vital problem in the network era. High-speed cryptographic chip is an important part to ensure data security in information interaction…
Design of efficient multilayer RAM cell in QCA framework
Rupali Singh, Devendra Kumar SharmaQuantum-dot cellular automata (QCA) is a promising technology, which seems to be the prospective substitute for complementary metal-oxide semiconductor (CMOS). It is a…
A study of UPQC: emerging mitigation techniques for the impact of recent power quality issues
Ananthan Nagarajan, Sivachandran P., Suganyadevi M.V., Muthukumar P.The purpose of this study is to help the researchers, public, industries and government to realize the tremendous trends to improve the power quality of both sources and load side.
A 4.2-to-5.4 GHz stacked GaAs HBT power amplifier for C-band applications
Min Liu, Panpan Xu, Jincan Zhang, Bo Liu, Liwen ZhangPower amplifiers (PAs) play an important role in wireless communications because they dominate system performance. High-linearity broadband PAs are of great value for…
Hybrid cascode compensation with Q-factor control module for three-stage OTAs driving ultra-large load capacitors
Hamed Aminzadeh, Mohammad Mahdi ValinezhadThe purpose of this study is to discuss the effect of hybrid cascode compensation with quality factor (Q-factor) control module for the three-stage amplifiers driving…
Heat transfer and deformation analysis of flexible printed circuit board under thermal and flow effects
Chong Hooi Lim, M.Z. Abdullah, I. Abdul Azid, C.Y. Khor, M.S. Abdul Aziz, M.H.H. IshaikThe purpose of this study is to investigate heat transfer and deformation of flexible printed circuit board (FPCB) under thermal and flow effects by using fluid structure…
Development of assembly techniques for connection of AlGaN/GaN/Si chips to DBC substrate
Ryszard Kisiel, Marek Guziewicz, Andrzej Taube, Maciej Kaminski, Mariusz SochackiThis paper aims to investigate the sintering and solid liquid interdiffusion bonding (SLID) techniques to attach AlGaN/GaN-on-Si chips to direct bond copper (DBC…
Integrated predictive control and fault diagnosis algorithm for single inductor-based DC-DC converters for photovoltaic systems
Venkateswaran M., Govindaraju C., Santhosh T.K.Power converters are an integral part of the energy conversion process in solar photovoltaic (PV) systems which is used to match the solar PV generation with the load…
Current mode fractional order PID control of wind-based quadratic boost converter inverter system with enhanced time response
Nandha Gopal J., Muthuselvan N.B.The purpose of this paper is to enhance the response of quadratic boost converter inverter system (QBCIS) and also investigate proportional integral (PI) and fractional…
Electrical properties of graphite-glass thick-film resistors
Tomasz Matusiak, Arkadiusz Dabrowski, Leszek GolonkaThe purpose of this paper is to present the properties of thick-film resistors made of novel pastes prepared from glass and graphite.
Development of buck power converter circuit with ANN RL algorithm intended for power industry
Chandra Shekher Purohit, Saibal Manna, Geetha Mani, Albert Alexander StonierThis paper aims to deal with application of artificial intelligence for solving real time control complication adhered with the controlled operation of a buck power…
Hybrid parallel adder for 3X multiple generation in radix-8 booth encoding using fast carry tree structure
Nirmaladevi Ramu, Seshasayanan RamachandranIn most commercial processors, enhancing the speed of multiplication using radix-8 booth encoding is the preferred option. In radix-8 architecture, the 3X(= 2X + X…
Ink-jet printed ring resonator with integrated Microfluidic components
Laura Jasińska, Krzysztof Szostak, Milena Kiliszkiewicz, Piotr Słobodzian, Karol MalechaThe main purpose of this study is to test the performance of the ink-jet printed microwave resonant circuits on Low temperature co-fired ceramics (LTCC) substrates…
Symmetrically scaled coexisting behaviors in two types of simple jerk circuits
Mengjie Hua, Shuo Yang, Quan Xu, Mo Chen, Huagan Wu, Bocheng BaoThe purpose of this paper is to develop two types of simple jerk circuits and to carry out their dynamical analyses using a unified mathematical model.
Positional deviation detection of silicone caps on FPCB
Dejian Li, Shaoli Li, Weiqi YuanThe purpose of this paper is to propose a defect detection method of silicone caps positional deviation on flexible printed circuit board (FPCB) of keyboard based on…
A CMOS implementation of controller based all digital phase locked loop (ADPLL)
Vikas Balikai, Harish KitturBiomedical radio frequency (RF) transceivers require miniaturized forms with long battery life and low power consumption. The medical implant communication service (MICS…
Memristor emulator – a nonlinear load for reduction of ferroresonance in a single-phase transformer
Poornima Sridharan, Pugazhendhi Sugumaran C.An annual substation equipment failure report says 3/7 capacitive voltage transformer (CVT) got damaged because of ferroresonance overvoltage. The conventional mitigation…
An explorative optimization algorithm for sparse scheduling in-home energy management with smart grid
Viswanath Gajula, Rajathy R.Electricity utilization at electricity peak hour may differ from every single administration region, for example, mechanical region, business territory and residential…
A design method of capacitor arrays for high-resolution SAR ADCs
Yuqing Wu, Jizhong Shen, Jun Liang, Maoqun YaoThe design method of high-resolution capacitor arrays was proposed to improve the precision of successive approximation register (SAR) analog-to-digital converters (ADCs…
Design of hardened flip-flop using Schmitt trigger-based SEM latch in CNTFET technology
Divya Madhuri Badugu, Sunithamani S., Javid Basha Shaik, Ramesh Kumar VobulapuramThe purpose of this paper is to design novel hardened flip-flop using carbon nanotube field effect transistors (CNTFETs).
Energy harvesting wireless sensor for achieving self-powered structural health monitoring system
Revathy Srinivasan, Umma Habiba Hyder AliOn average, a medium-sized satellite consist of almost 500 sensors where powering these sensors in space in such an unreachable environment is critical. Backing this, a…
Compact four-port vertically polarized UWB monopole antenna for MIMO communications
Premalatha J., Sheela D.This paper aims to present the design of a compact vertically polarized four-element UWB antenna suitable for MIMO communications.
Design and performance analysis of novel multiphase induction motor with die-cast copper rotors using FEA for electric propulsion vehicles applications
Sathishkumar Kaliyavarathan, Sivakumaran T.S.The purpose of this paper is to study the development of novel multiphase induction motor (MPIM) with copper die cast rotor in the drive system of electric propulsion…
A 4:1 multiplexer using low-power high-speed domino technique for large fan-in gates using FinFET
Sandeep Garg, Tarun Kumar GuptaThis paper aims to propose a new fin field-effect transistor (FinFET)-based domino technique low-power series connected foot-driven transistors logic in 32 nm technology…
Investigation of burr formation and its influence in micro-drilling hole of flexible printed circuit board
Zhiyuan Li, Lijuan Zheng, Chengyong Wang, Xin Huang, Jiechi XieThe flexible printed circuit (FPC) board with the characteristic of light and thin strengthened confronted the growing miniaturization requirements of the electronic…
Design of a miniaturized tri-band bandstop filter using spur microstrip lines and via-hole grounding
Revathi Ganesan, Radha SankararajanThe purpose of this paper is to propose a miniaturized tri-band bandstop filter that finds application in a modern dense communication system where size and multi-band…
Energy-efficient data retention in D flip-flops using STT-MTJ
Kanika Monga, Nitin Chaturvedi, S. GurunarayananEmerging event-driven applications such as the internet-of-things requires an ultra-low power operation to prolong battery life. Shutting down non-functional block during…
FPGA-based experiments for demonstrating bi-stability in tabu learning neuron model
Dong Zhu, Liping Hou, Mo Chen, Bocheng BaoThe purpose of this paper is to develop an FPGA-based neuron circuit to mimic dynamical behaviors of tabu learning neuron model.
Leakage reduction technique for nano-scaled devices
Shilpi Birla, Sudip Mahanti, Neha SinghThe purpose of this paper is to propose a leakage reduction technique which will works for complementary metal oxide semiconductor (CMOS) and fin field effect transistor…
Hardware accelerated range Doppler algorithm for SAR data processing using Zynq processor
Hiren K. Mewada, Jitendra Chaudhari, Amit V. Patel, Keyur Mahant, Alpesh ValaSynthetic aperture radar (SAR) imaging is the most computational intensive algorithm and this makes its implementation challenging for real-time application. This paper…
Design and implementation of power and area optimized AES architecture on FPGA for IoT application
Rajasekar P., Mangalam H.The growing trends in the usage of hand held devices necessitate the need to design them with low power consumption and less area design. Besides, information security is…
Modeling and implementation of spin diode based on two dimensional materials using Monte Carlo sampling method
Swapnali Makdey, Rajendra Patrikar, Mohammad Farukh HashmiA “spin-diode” is the spintronics equivalent of an electrical diode: applying an external magnetic field greater than the limit of spin-diode BT flips the spin-diode…
Investigation and validation of an eleven level symmetric modular multilevel inverter using grey wolf optimization and differential evolution control algorithm for solar PV applications
Albert Alexander Stonier, Gnanavel Chinnaraj, Ramani Kannan, Geetha ManiThis paper aims to examine the design and control of a symmetric multilevel inverter (MLI) using grey wolf optimization and differential evolution algorithms.
A new three-phase multilevel DC-link inverter topology with reduced switch count for photovoltaic applications
Anbarasan P., Krishnakumar V., Ramkumar S., Venkatesan S.This paper aims to propose a new MLI topology with reduced number of switches for photovoltaic applications. Multilevel inverters (MLIs) have been found to be prospective…
ISSN:
0305-6120Online date, start – end:
1974Copyright Holder:
Emerald Publishing LimitedOpen access:
hybridEditor:
- Professor Michael Pecht
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