Microstrip Coupled Band Pass Filter using Parallel Coupled Lines used for EMI Reduction

The use of BPF is in telecommunications wireless systems. The signal to be transmitted and which they are received are filtered at a center frequency having some significant bandwidth. This paper comprises a brief knowledge related to designing of a band pass filter (BPF) using microstrip parallel coupled line structure for reduction of noise and EMI. The band pass filter has a center frequency of 2.45GHz having less insertion loss and more than 20dB return loss in its pass band having more than 5% moderate bandwidth is successfully designed.The center frequency is selected such that it is mainly used in WLAN network or high speed wireless broadband is configured to transmit data voice and video IP because system requires more bandwidth. The layout is designed such that centre frequency is 2.45GHz with a fractional bandwidth of 200MHz and impedance resonator length of each coupled line is seperated such that impedance is adjusted to 50Ω exactly.Two sections are mainly given in design: two coupled lines distinguished by a non-uniform line resonator.The impedance resonators gives a separate resonance to obtain the passband region or response.The simulation is perform out on a HFSS software

Power Flow Control and Current Ripple Minimization of HVDC Converter System by Using Zero-Sequence Voltage Injection Control

This paper introduces the Zero_Sequence Voltage_Injection(ZSVI) based Model Predictive_Control (MPC) to minimize the ripples in dc current & voltage and concurrently regulate the power_flow & dc_current. This paper takes the benefits to calculate and inject best possible zero_sequence_voltage_components to Parallel_Hybrid Modular Multilevel_Converter (PHMMC) dc bus voltage. Dc line current has been derived by discrete_time_dynamic model and also it expands the predictive_model. Required amount of zero sequence voltage is injected to reference voltage of dc bus by using predictive model. Compared to triplen_harmonic injection_method, the proposed scheme improves the PHMMC_performance by minimizing the ripples of dc_voltage ¤t. Execution of the proposed methodology of PHMMC-based HVDC system is done using SIMULINK/MATLAB

The study of Feedback Analysis of CRT Programme & its Impact on Campus Placements in Technical Institute

The study of feedback analysis of the Engineering students across the core and the circuit branches in view of the Campus Recruitment Training Programme has a lot of significance for fruitful trainings. The whole idea of this research paper is to put things in perspective for all the stake holders like the Industry, college authority, training partner’s, students and the Management in particular for a collaborative effort . The academia has always endeavored to provide the best quality resource by imparting the basic technical skills and positive behavioral approach in students, which has been achieved, by innovative teaching and learning methods on a continuous basis which includes hiring reputed educational & technical training firms and In house state of the art and soft skills training programs. This researchpaper mainly tries to understand the issues and concerns of the engineering students facing the campus recruitment selection process. The feedback analysis has provided the necessary insights into finding the key measures to make the CRT programme more effective and acceptable from all the stake holders’ point of view. The study was made with a sample of 200 students through a structured questionnaire with close ended questions. Statistical, graphical methods, showing the comparative analysis based on the quantitative and qualitative data collected from the students, which has been utilized to generate practicable solutions and conclusions

Review On : A Secure Encryption approach for Textual Data Transmission

Secure data transfer is the most important concern in today’s world. Data in transit is always in danger of getting compromised Communication of information over the Internet is rapidly increasing due to the availability of the Internet and increase in transmission speed. However, confidentiality, data security, reliability issues regarding to data transmission such as , data loss are becoming serious concerns. To fulfill the need of secure transmission of text data, we proposed algorithm in next paper. Secure data transfer is the most important concern in today’s world. Data in transit is always in danger of getting compromised

Face recognition along with DWT based steganography for net banking

Face recognition technique now a days is emerging as the most significant and challenging aspects in terms of security for identification of images in various fields like banking, police records, biometric etc. other than an individual’s thumb and documented identification proofs. Till date for efficient net banking to be initiated, one has to provide the appropriate user name and password for purpose of authentication. This paper introduces a more reliable authentication of an individual by providing Face Image along with User Name and Password to the system. In this an individual’s face is identified by biometric authentication support with which, only a person whose account is, can access it. However while transferring this sensitive data of user image, from client machine to bank server it has to be protected from hackers and intruders from manhandling it, hence it is transferred using covert communication called Wavelet Decomposition based steganography

Smart Approach for Public Transport

This paper is to provide public a Smart Assistance in Public Transport System. The paper is to be implemented for public bus (for PMTs in Pune). It has the entire smart assistance system required for public security and safety. The smart system includes safety form rash driving as well. It has accident detection and monitoring facility. It also has user friendly application for user to track bus on smart their phones. The smart system designed has both online (GPS) and offline (GSM) for user friendly service. It allows user to save its time by acknowledging no. of persons present in the bus as well as no. of seats available in the bus along with the current and next stop acknowledgment with its arrival timings. It also has ramp facility for handicap people. The system also many additions feature to make public transport system an intelligent and easy to use system so that public can take smart advantage of it. The system is specially designed for Smart Cities as it\u27s the recent development plan

Biometric Validation by Storing different Patterns using Mouse Gesture Signatures

In this paper, the construct Authentication of automatic data processing system by Mouse Gestures was summarized and its significance towards its Methodologies was illustrated. The Authentication of ancient ways that like victimization text parole or image parole results in less secure and harder to user to recollect. Based on Neural Network formula and its analysis has been user to attain the Biometric Authentication based on user behavior on Neural Network and is additionally surveyed. This paper conjointly conducts a review of the realm of Artificial Neural Network and biometric methods that add another layer of security to computing system. DOI: 10.17762/ijritcc2321-8169.160413

Analysis on Design and Implementation of 4×10 Gb/s WDM-TDM PON with Disparate Receivers

This article presents a design of wavelength division multiplexing/ Time division Multiplexing (WDM-TDM) in passive optical network with a data rate of 10 Gbps. The implementation has been carried out for varying link distance from 40km to 100km for 4 different wavelengths with a maximum of 32 supporting users with two different receiver photodiodes. The parameters such as BER and the Q-factor for PON network is being analyzed with the link distance. The BER is decreased as the distance of the network is increased when using the APD receivers than PIN receiver. Optimal value of BER is obtained for a distance of 97 Km in APD and 96 Km in pin receiver