F: Electrical & Electronic (302)
GJRE: F
Microwave Principles in the Modelling of Radar Antennas for Automotive Applications
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 3 In this paper we devise a general model in determining several salient parameters that have an effect on the 24 GHz radar antenna. This method is also applicable to several antenna design areas such as the satellite communication in the Ku band and C-band but our focus is mainly on the 24 GHz and 77GHz radar ...
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Authors Michael AsieniRead Journal Click Here
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Page No. 5 to 7
A Planar CPW Antenna Loaded with Rectangular Slot for Triple Bands Operation
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 2 In this paper a planar CPW antenna loaded with rectangular slot is presented. The proposed antenna offers three frequency bands and hence suitable for triple bands wireless applications. The proposed geometry has hexagonal shaped radiator loaded with a rectangular slot to excite three resonant frequencies in the UWB frequency range. The three resonances of triple bands obtained are at 5....
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Authors Pooja G. Phad, Veeresh G. KasabegoudarRead Journal Click Here
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Page No. 21 to 27
Control Strategies of a Neuro-Fuzzy Controlled Grid Connected Hybrid PV/PEMFC/Battery
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 2 This paper depicts power control strategies of a neuro-fuzzy controlled grid connected hybrid photovoltaic and proton exchange membrane fuel cell distributed generation system with battery as energy storage device. The essential source of energy for the hybrid distributed generation system is from photovoltaic cell and proton exchange membrane fuel cell and the battery acts as a compleme...
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Authors T. Praveen Kumar, N. Subrahmanyam, M. SyduluRead Journal Click Here
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Page No. 4 to 11
CPW Fed Rectangular Microstrip Patch Antenna with Upper Pentagonal End Cut
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 2 rectangular microstrip patch antenna at resonant frequency of 2.4 GHz. These types of microstrip antennas give high performance, robust in design and easy to fabricate. Patch elements are placed on FR-4 epoxy substrate of relative permittivity 4.4 kept at a substrate height of 1.6 mm. Simulation results are presented using HFSS version 13.0. The return loss obtained is - 22.1__, and the ...
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Authors Paresh Jain, Prof. Dr. R. K KholaRead Journal Click Here
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Page No. 1 to 3
The Charge is Not the Invariant of the Speed
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 3 According to the program “Starfish†in1962 USA exploded in space above Pacific Ocean H-bomb. Explosion was accompanied by the appearance of electric pulse with the large the tension of electric field and by short duration. In the work the experiments on detection and study of the electric pulse, which appears with the discharges through the dischargers of the...
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Authors F. F. Mende, A. S. DubrovinRead Journal Click Here
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Page No. 17 to 32
Development of Low Frequency Pulsed NQR/NMR Spectrometer
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 2 An FPGA based NQR spectrometer has been designed for detection of 14N nuclei. The digital circuits required for NQR spectrometer i.e Pulse Programmer, DDS, digital receiver have been built inside FPGA. Combining FPGA chip with analog components, NQR spectrometer has been developed. 14N from NaNO2 is observed using same spectrometer. By adding a permanent magnet of uniform field NMR signa...
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Authors Preeti Hemnani, A. K. Rajarajan, Gopal Joshi, S. V. G RavindranathRead Journal Click Here
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Page No. 13 to 19
From Hertz-Heaviside Electrodynamics to the Trans-Coordinate Electrodynamics
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 2 The conclusion about the absence in them of the mathematical means of the adequate description of passage from one inertial reference system to another because of the use by them of particular derived field functions on the time, which completely tie electrodynamic process to one concrete frame of reference, is made on the basis of the critical analysis of extraction from the equations o...
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Authors A. S. Dubrovin, F. F. Mende,Read Journal Click Here
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Page No. 29 to 27
Laws of Induction and their Role in Electrodynamic
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 4 The concept of scalar-vector potential, the assuming dependence of the scalar potential of charge and it pour on from the speed it made possible to explain a whole series of the phenomena, connected with the motion of charge, which earlier in the classical electrodynamics an explanation did not have. Such phenomena include the phase aberration of electromagnetic waves, the transverse Dop...
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Authors F. F. Mende, A. S. DubrovinRead Journal Click Here
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Page No. 17 to 23
Physical and Effective Electrodynamic Parameters of the Material Media
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 4 The mathematical model of the temporary dispersion of electromagnetic waves in the plasmo-like media, the dielectrics and the magnetic materials with the use not of the effective frequency-dependent, and not depending on the frequency physical quantity of dielectric and magnetic constant for the case of isotropic medium with the sizes, the much large of the size of the heterogeneity of f...
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Authors F. F. Mende, A. S. DubrovinRead Journal Click Here
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Page No. 25 to 45
A Study on the Eigen-Property of the Cylindrical Coaxial Cavity by FEM
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 1 The eigen-properties of the cylindrical coaxial cavity have been investigated by FEM. The eigen-equation has been constructed basing on tangential edge vectors of the tetrahedral element. It was retreated with the shift-invert strategy to maintain the calculation stability. Krylov- Schur iteration method has been applied to it in order to obtain the eigen-pairs of TM and TE modes. Eigen-...
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Authors Yeong Min KimRead Journal Click Here
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Page No. 15 to 18
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Simulation and Analysis of Power Quality Improvement using Multilevel Unified Power Quality Conditioner
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 1 Unified Power Quality Conditioner (UPQC) is an effective device to solve the power quality problems. The UPQC is a combination of series and shunt filters which simultaneously compensate load voltage and source current imperfections. This paper presents harmonic mitigation using three level Neutral Point Clamped inverter based Unified Power Quality Conditioner. The use of three level Neu...
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Authors G. Annapurna, G. Tulasiram DasRead Journal Click Here
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Page No. 7 to 14
Graphic Interface Applied to the Front Suspension Assembly Process for Automobile
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 1 This paper proposes a graphical interface to be integrated into the physical architecture that has been established to receive a specific process of assembling the front suspension to the automobile. The physical architecture contains many cells with the necessary means to enable workers to carry out assemblies of various types of suspensions. In the development of the graphical interfac...
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Authors Francisco C. P. Bizarria, Jose W. P. Bizarria, Rogerio Oliveira de Paula, Ariadne Arrais CruzRead Journal Click Here
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Page No. 1 to 6
Global Energy: Need, Present Status, Future Trend and Key Issues
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 1 Human beings, unlike other biological species, had always and still have the universal desire or instinct of improving quality of life. This inherent instinct has caused previously unimagined explosion of amenities of life, change in life style, improvement of standard of living and resulted sharp growth of global population and life expectancy. Better quality of life requires more works...
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Authors Md. Nasir Uddin, MM Rashid, MG Mostafa, Belayet H, SM Salam, NA Nithe, MW Rahman, S HalderRead Journal Click Here
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Page No. 35 to 51
Maximum Power Point Charge Controller for DC-DC Power Conversionin Solar PV System
Published In: GJRE Part: F: Electrical & Electronic Volume: 16 Issue: 1 A charge controller that includes an input interface that receives input DC electrical signals. A converter section converts the input DC electrical signals to output DC electrical signals. Control means is operably coupled to the converter section. The control means includes means for operating the converter section at an estimated maximum power point of the input DC electrical signals....
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Authors Md. Nasir Uddin, M. M. Rashid, M. A. Aziz, N A NitheRead Journal Click Here
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Page No. 19 to 34