Journal of
Electrical and Electronics Engineering Research

  • Abbreviation: J. Electrical Electron. Eng. Res.
  • Language: English
  • ISSN: 2141-2367
  • DOI: 10.5897/JEEER
  • Start Year: 2009

JEEER Articles in press

Quad Band Notched Antenna for UWB Applications.

Article in Press

In this paper a U shaped compact microstrip patch antenna is studied. A CPW feed line is used to excite the antenna. The antenna has a dimension of 24 x 28 x 0.787 mm3. Ultra wideband characteristic is obtained between 2.6 GHz to 12.6 GHz. Four notches are introduced by incorporating Complementary Split Ring Resonator ( CSRR), metallic ring in the bottom plane an using CRLH structures in the ground plane.. The antenna...

Author(s): Kushwah Ravi Pratap Singh

Mathematical Differential Analysis of Atlantic Ocean Wind to Electrical Energy Generation in Lekki Peninsular Lagos Nigeria.

Article in Press

This article is a pragmatic approach on the evaluation of wind energy production and it’s estimation in the coastal area of Lagos Nigeria. The work focuses on the accessibility of wind energy production in Lagos Nigeria through analyzing wind data in the look up tables using proficient probability function. Here, three approaches are itemized; Analysis of sets of actual time series data, theoretical Weibull probability...

Author(s):Abdulwahab Deji, Sheroz Khan, Mohamed, Hadi Habaebi

A Novel Modified Hexagonal Fractal Antenna (HFA) with band notches for WLAN Rejection.

Article in Press

In this paper, a hexagonal fractal antenna is proposed for wireless applications. The basic shape of the fractal antenna is a hexagon which is modified by inserting smaller hexagons along the periphery of the generator structure. The proposed antenna exhibits a bandwidth of 7.5 GHz in the frequency range of 3.3-10.8 GHz. The band notch for WLAN rejection at 5.75 GHz is obtained by etching hair-pin slot in the feed...

Author(s):Ravi Pratap Singh Kushwah , Indranil acharya, Akash Singh Chauhan, Anshul Agarwal , P K Singhal

Evaluation of the Performance of an Electric Powered Yam Pounding Machine in Comparison to Traditional Method

Article in Press

This paper presents a comparison of the performance of an electric power operated yam pounding machine to traditional (manual) method of pounding yam using mortar and pestle. The comparison was done based on the pounding time using the two methods on different yam species. Selection of yams for the test samples was done randomly from new and old yams. The machine consists of a metallic casing with a variable speed...

Author(s):Okotie Lucky Edafe, Nick Obinna Ihedi-Okonkwo, Okodede Francis

Measurement of Electromagnetic Radiation (EMR) Pollution in the Radio-frequency Band in Minna

Article in Press

RF radiation exposure from cell phones and GSM towers has heightened general concern over any device that may be perceived as a “radiation” source. While there are safety guidelines on the Exposure to RF radiation, no measurements have been conducted to assess the level of human exposure with respect to internationally accepted MPE limits in the vicinity of any base station in Minna. In this paper, RF field levels in...

Author(s):I. B. Aliyu, B. A. Sadiq, A. D. Isah

Comparative Study of Different Methodologies for Detection of Voltage Sag and Swell in Offline and online Condition

Article in Press

The fundamental voltage, current, and phase angle are required for a wide variety of power system applications. While detecting the sag and swell the important parameters required to be considered are their Magnitude, Duration and Phase Angle Jump. Various techniques use to detect voltage sag include: Root Mean Square (RMS), Fourier transform, Peak voltage detection and Missing voltage method. The problem with these...

Author(s):Bonde Ganesh


Article in Press

Batteries are the integral part of the railway transport system which has a bearing on the efficient working of the whole system. This includes signaling, telecommunication, lighting & fans etc. which ensures the passengers with better amenities. Hence, it is imperative to check the performance and reliability of the batteries at regular intervals. During overhauling of the coaches, batteries are taken out to conduct...

Author(s):AMOOLYA D R

Intelligent Safe System with Integration Technology with Computational Intelligence and Operating

Article in Press

Abstract: Intelligent Suppressive of Electronic Shocking With Infrared Technology (Red ray in Magnitude Wave) Or Suppressive Against Power Fluctuations And Variable Voltage Outlet, It is a Kind Of Technology That Had Been Designed And Made After a Lot of Observation Event .This Technology is Similar Ordinary Outlet With 3 Different Unique Options. First For Identify Output Infrared From Human Body and Disconnecting After...


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