D
Dhananjay Patel
Researcher at Vidyalankar Institute of Technology
Publications - 23
Citations - 102
Dhananjay Patel is an academic researcher from Vidyalankar Institute of Technology. The author has contributed to research in topics: Compatible sideband transmission & Modulation. The author has an hindex of 6, co-authored 23 publications receiving 79 citations. Previous affiliations of Dhananjay Patel include Banaras Hindu University & Sardar Vallabhbhai National Institute of Technology, Surat.
Papers
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Proceedings ArticleDOI
Real-Time Parking Lot Occupancy Detection System with VGG16 Deep Neural Network using Decentralized Processing for Public, Private Parking Facilities
TL;DR: A decentralized system to detect the occupancy status of a parking slot from the CCTV video footage using VGG16 CNN architecture for feature extraction followed by binary classification to detect vacant or occupied spaces is proposed.
Journal ArticleDOI
Assessment of Fiber Chromatic Dispersion Based on Elimination of Second-Order Harmonics in Optical OFDM Single Sideband Modulation Using Mach Zehnder Modulator
TL;DR: In this paper, an analytical and numerical investigation of the transmission performance of an optical Single Sideband (SSB) modulation technique generated by a Mach Zehnder Modulator (MZM) with a 90° and 120° hybrid coupler is presented.
Journal ArticleDOI
Simulation and Comparison of Various Lossless Data Compression Techniques based on Compression Ratio and Processing Delay
TL;DR: This paper intends to provide the performance analysis of lossless compression techniques over various parameters like compression ratio, delay in processing, size of image etc as well as to propose the possible reasons behind differences in comparison.
Journal ArticleDOI
A novel wavelength reused bidirectional RoF-WDM-PON architecture to mitigate reflection and Rayleigh backscattered noise in multi-Gb/s m-QAM OFDM SSB upstream and downstream transmission over a single fiber
Dhananjay Patel,Upena D. Dalal +1 more
TL;DR: In this article, the effect of the higher-order harmonics and their RB-RE in bidirectional transmission is considered in the analysis and the advantage of the proposed architecture is that the reflections of RB-re of carrier and data signals are eliminated.
Journal ArticleDOI
Analysis of second order harmonic distortion due to transmitter non-linearity and chromatic and modal dispersion of optical OFDM SSB modulated signals in SMF-MMF fiber links
TL;DR: In this article, a mathematical model is developed for Second-order Harmonic Distortion (HD2) generated due to nonlinearity of the transmitter and chromatic-modal dispersion of the SMF-MMF optic link.