International Journal of Electronics and Communication Engineering

Volume 3, Number 3 (2010)  

CONTENTS

Improving Bandwidth of Patch Antenna by Using Metamaterial
pp. 1-8
Authors: Monish Gupta and Dr. Jyoti Saxena

Text Independent Speaker Identification using MFCC Features with VQ Technique
pp. 9-17
Authors: Sharada Vikram Chougule and Prof. Dilip Ganpati Chougule

A Comparative Analysis for Economic Dispatch Problems using Modern Optimization Techniques
pp. 19-32
Authors: M. Vanitha, R. Subramanian and Dr. K. Thanushkodi

Design of 61db Gain and 1.8GHz UGF Telescopic OTA.
pp. 33-40
Authors: D. Nageshwarrao, V. Malleswara Rao and S. Venkata Chalam

Single Layer Slot-loaded Gap-Coupled Microstrip Array Antenna for Multi-band and Wide-band Application
pp. 41-48
Authors: S.L. Mallikarjun and P.M. Hadalgi

Spectroscopic Analysis of Carbon Nanotube Properties
pp. 49-58
Authors: Rajesh Kumar and Sandeep Singh Gill

Microstrip Patch Antenna for Wireless Communication
pp. 59-68
Authors: Dr. Anubhuti Khare and Rajesh Nema

Analysis of Optical CDMA System with Optical Thresholding and Decision Thresholding using Balanced Detection
pp. 69-76
Authors: M. Devaraju and V.C. Ravichandran

A Novel Approach to Optimized DCT based Image Compression with Gray Level Slicing and Variable Quantization Index
pp. 77-87
Authors: K. Arulmozhi, S. Arumuga Perumal, K. Kannan and S. Bharathi

4-Element Microstrip Linear Array with Radome 
pp. 89-97
Authors: K. Rama Devi, Dr. A. Jhansi Rani and Dr. A.M. Prasad

Automatic Infrared Control Light Switching System
pp. 99-104
Authors: Ranjit Singh, Siva Kumar and Siti Aisyah Anas

Third Order Lowpass Butterworth Filters using Current Mode Amplifiers
pp. 105-112
Authors: R. Nandi and Soumik Das

A New Multilevel Thresholding Method using Adaptive Particle Swarm Optimization for Image Segmentation
pp. 113-124
Authors: P.D. Sathya and R. Kayalvizhi

Comparative Study of Fixed and Variable Step Size Blind Equalization Algorithms in Communication Channels
pp. 125-130
Authors: Iorkyase, E. Tersoo. and Kolawole, O. Michael

A Comparative Performance Analysis of Convolution Decoding Strategies
pp. 131-137
Authors: Chandra Shekhar Singh, Chakresh Kumar and Devendra Chack

Design of a 4.0-6.0 GHz Cross-coupled LC-VCO for Wireless Applications
pp. 139-148
Authors: Namrata Prasad, R.S. Gamad and Mudita Birthare

Beamwidth Prediction of Dynamic Phased Array Smart Antenna using Radial basis Neural Network
pp. 149-157
Authors: Abhishek Rawat, R.N. Yadav and S.C. Shrivatava

Implementation of Turbo Decoder on VLSI 
pp. 159-167
Authors: Adwiti A. Deoghare and Ujwala S. Ghodeswar

Design of All-Optic Demultiplexer based on Photonic Crystals with Defects
pp. 169-178
Authors: Shounak Dasgupta and Chayanika Bose SMIEEE

IP Multimedia Subsytem (IMS)
pp. 179-188
Authors: Arun Kumar Tiwari

Cross Slot Versatile Rectangular Patch Antenna 
pp. 189-194
Authors: L. Lolit Kumar Singh, Bhaskar Gupta, Partha P. Sarkar, K. Yasumoto and K. Yoshitomi

Analysis of Frequency Spectrum Demand Estimation for Mobile Broadband Implementation : Case Study in Indonesia
pp. 195-208
Authors: Djamhari Sirat and Aditya Yoga Perdana

QOS Provisioning through Class-Based Route Selection for OBS Networks
pp. 209-219
Authors: M. Thachayani and R. Nakkeeran

Performance Studies of New and Modified Header Compressed IP : A Research Review
pp. 221-228
Authors: Sakti Debbarma

Isolated Hindi Digits Recognition : A Comparative Study 
pp. 229-238
Authors: A.N. Mishra, Astik Biswas and Mahesh Chandra

QoS Requirements, Challenges and Consequences in FWANs 
pp. 239-246
Authors: Dinesh Sharma and R.K. Singh

Wireless Patient Monitoring and Alerting System using ZigBee Technology
pp. 247-256
Authors: D.D. Geeta, Sunilkumar S. Manvi, N. Nalini and Rajashekhar C. Biradar

Neglection of ISI in Modem with Minimal Bit Error Rate Using Tele Typewriter Signals
pp. 257-266
Authors: D. Muthu Kumaran, C. Charithartha Reddy, M. Kanagasabapathy, S. R. Harish Kumar, N. Nirupan Venkatesh and D. Nirmal Kumar

Retinex Image Enhancement Technique
pp. 267-272
Authors: Chandrashekhar Kamargaonkar and Yashpal Sen

Detection of Brain Tumor in EEG Signals using Soft Computing Techniques
pp. 273-282
Authors: M. Murugesan and R. Sukanesh

Circular Patch Antenna at 2.4 GHz on LCP
pp. 283-292
Authors: B.T.P. Madhav, Prof. V.G.K.M. Pisipati, M. Ravi Kumar,
K.V. Sundeep and P. Rakesh Kumar

Variations in TEC Over Hyderabad Station in India During October 2003 Storm
pp. 293-304
Authors: N. Venkateswara Rao, T. Madhu and K. Lal Kishore

Design and Simulation of Network on Chip with Equal Delay of Switch and Buffers
pp. 305-316
Authors: P. Ezhumalai, C. Arun and S. Manojkumar

Condition of Equi-amplitude for CFOA Based Quadrature Oscillator
pp. 317-322
Authors: Prabhat K. Mishra and Sahaj Saxena

Design of Compact Triple Band Microstrip Antenna for Wireless Communication
pp. 323-330
Authors: Vinod K. Singh, Zakir Ali and D K Srivastava

Performance Comparison of Mean, Equivalent Number of Looks and Peak Signal to Noise Ratio for Curvlet Based Image Denoising
pp. 331-340
Authors: Ratansing Patel, S.D.Joshi, Dharmendra Chauhan, and Jignesh Patoliya

Implementation of Delay Efficient Carry Look Ahead Adders in Verilog HDL
pp. 341-350
Authors: N. Ravi, T. Jayachandra Prasad and T. Subba Rao

A FPGA-Based Implementation of an 802.11a Transmitter
pp. 351-356
Authors: Rana Mukherji, T.R. Choudhary and Amit Kumar Chatterjee

Compression of Image using 2D-DWT Based on Lifting Scheme
pp. 357-370
Authors: Namrata Jaswal, Amanjeet Panghal and Anil Garg

Reduced Volterra Series (RVS) Based Modeling of Non-Linear Power Amplifier with Memory Effects for Digital Pre-Distortion Applications
pp. 371-382
Authors: Amandeep Singh Sappal, Manjit Singh Patterh and Sanjay Sharma

Analysis of Transient Scattering Using FDTD-PML and Modified TD-EFIE –A Comparative Study
pp. 383-394
Authors: R. Srinivasa. Rao and PV Subbaiah

D-Statcom Based Voltage Regulation and Harmonic Damping 
pp. 395-404
Authors: D. Kalyankumar and V. Kirubakaran

Generation of Asymmetric Sum and Difference Patterns from Arrays of Dipoles and Arrays of Waveguides
pp. 405-418
Authors: M. Satyanarayana and G.S.N. Raju

Wideband Rectangular Patch Antenna
pp. 419-424
Authors: L. Lolit Kumar Singh, Bhaskar Gupta and Partha P. Sarkar

Reduction of Sidelobes of Radiation Patterns in the Uniformly Excited Arrays
pp. 425-445
Authors: K.V.S.N. Raju and Dr. G.S.N. Raju

Adaptive Optimization of Hello Messages Using Fuzzy Logic in Wireless Adhoc Network
pp. 447-457
Authors: Navneet Kaur, Karuna Markam and Mehajabeen Fatima

Adaptive Algorithm for Speech Compression Using Cosine Packet Transform
pp. 459-467
Authors: V. Sailaja and G. Suryanarayana