A5077580245- Antenna Design and Analysis
- Microwave Engineering and Waveguides
- Low-power high-performance VLSI design
- Energy Harvesting in Wireless Networks
- Advanced Antenna and Metasurface Technologies
- Electric Motor Design and Analysis
- Bluetooth and Wireless Communication Technologies
- Organic Light-Emitting Diodes Research
- Photovoltaic System Optimization Techniques
- Microgrid Control and Optimization
- COVID-19 epidemiological studies
- Organic Electronics and Photovoltaics
- Millimeter-Wave Propagation and Modeling
- Antenna Design and Optimization
- Multilevel Inverters and Converters
- Parallel Computing and Optimization Techniques
- Analog and Mixed-Signal Circuit Design
- Advanced Control Systems Design
- Solar Radiation and Photovoltaics
- Software Reliability and Analysis Research
- Video Coding and Compression Technologies
- Sensorless Control of Electric Motors
- Advanced Data Compression Techniques
- Conducting polymers and applications
- VLSI and Analog Circuit Testing
Shahid Motahari Hospital
2022-2025
Babasaheb Bhimrao Ambedkar Bihar University
2022
Jaypee Institute of Information Technology
2020-2021
NIIT (India)
2021
Abstract A simple rectangular microstrip patch antenna is designed, and its parametric analysis has been carried out by length variation of the ground using concept defected structure for wide band applications. conventional slot introduced into to achieve desired frequency 3.57 GHz - 9.10 with resonating at 7.9 GHz, impedance bandwidth 87.29% VSWR < 2 primarily used satellite communication within X-band spectrum where uplink from Earth falls in range 8.4 making it suitable applications...
Composite materials have attracted significant attention owing to their effective application in producing high-efficiency organic light emitting diodes (OLEDs). Hole transport layers are important and play a noteworthy character improving the efficiency stability of OLED. In this work, we investigated doping effect copper iodide (CuI) into (II) phthalocyanine (CuPC) hole layer on performance The composite was employed solution processed OLED consisting 4,4′-Bis(N-carbazolyl)-1,1′-biphenyl...
Abstract This paper presents a novel design of single‐fed, dual‐polarized, dual‐band slotted antenna with right hand circular polarization (RHCP) at GPS L5 and left‐hand (LHCP) SDARS bands which is suitable for held device in automotive applications. Dual‐band dual are achieved by introducing four different structured slots the radiator. The complete dimension designed fabricated only 65 × 1.6 mm 3 . Performance validated experimentally. Antenna exhibits two independent polarizations works...
Organic light emitting diodes (OLEDs) are emerging key technologies for full-color flat-panel displays and high-quality solid-state lighting sources. To achieve highly efficient OLED devices, the hole injection/transport layer is a factor. Solution-processed transition metal oxides have promising potential, due to their balanced charge injection carrier mobility. Herein, we demonstrated solution-processed yellow phosphorescent with tungsten trioxide (WO3) hole-injection/hole-transport...
Although brushless direct current motor (BLDCM) drives are becoming more popular in industrial and commercial applications, there still significant difficulties unresolved research issues that must be addressed. In BLDCM drives, commutation ripple (CCR) diode freewheeling during non-commutation zone (NCZ) the major challenges. To overcome these limitations, this paper proposes a novel PWM-Model Antiseptic Control (PWM-MAC) technique to alleviate of diode. The proposed PWM is used NCZ,...
Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL Design a High-Speed Low Power Mac Unit for the DSP Applications VERILOG 7 Pages Posted: 12 Jul 2022 See all articles by NEHA RAJPUTNEHA RAJPUTNoida Institute of Engineering and TechnologyNIDHI SHARMANoida TechnologySurya Deo ChoudharyDepartment Electrical & Electronics Engineering, Motihari College Date Written: July 14, Abstract With increasing...
In this work, we have proposed an inverted F-slot microstrip patch antenna design for Worldwide Interoperability Microwave Access (WiMAX) and Wireless Local Area Network (WLAN) applications. The is a modified version of [1] which provides better results. radiation performance such as Voltage Standing Wave Ratio (VSWR), return loss, pattern gain are observed using Ansoft HFSS. taken reference it then finally our antenna. Microstrip feeding technique used in with FR4 epoxy substrate dielectric...
The aim of this paper was to design and simulate a Microstrip Patch Antenna meet the need 5G wireless communication using stimulation software HFSS(High-Frequency Structure Simulation) with microstrip line feeding technique that will provide high bandwidth, Amplitude bandwidth 40.9-43.8 GHz & 64.04-65.5GHz low latency. This has compact size 2×2×0.15mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sup> . accomplishment I-Slot designed...
Abstract A triple-frequency operated concentric annular ring microstrip antenna which is single fed presented. The proposed with three rings and two symmetrical notches on its outer having a cross slot in ground surface shows triple band at resonance frequency 1.22760, 1.57542, 2.18 GHz, respectively. At the first bands (GPS L2 GPS L1), circular polarization characteristic observed third observes linear finding application Universal Mobile Telecommunication System (UMTS). complete dimension...
In this paper a microstrip patch antenna is proposed for GPS/WiMAX/WLAN applications. The structures resonate to cover the desired band with low profile and simple structure of 30 x 35 mm2. An aperture coupled feeding technique introduced get result, two substrates, out which ground first substrate etched by taking slot some slots are also on top (patch) antenna. To test simulation results, prototype produced tested. radiation performance such as Voltage Standing Wave Ratio(VSWR), return...
Solar energy has been a basic need since aware of the crises throughout world. Now researchers are turning toward solar photovoltaic (PV) power system for future needs. However, some drawbacks field testing existing with modules such as cost and heavy dependence on weather conditions. The problems associated non-linear supply it leads to complexity in matching load. PV module produce nonlinear that changes variation irradiance during entire day. Research work is improving performance,...
Abstract A SEQ1IQ2RS (Exposed, Exposed, Home Quarantined, Spreading, Hospital Cured, Susceptible) model for the transmission of Corona Virus Phase II in human organization has been developed and allure various parametric characteristics are resolved. The Basic Reproduction Number R 0 is grown. Local Global Stability virus infection free evenness state system proved. Endemic equilibrium bifurcation environments discussed. To solve imitate differential equations, numerical methods have...
A modified technique is introduced to understand the design of Integer order PID controller. Due simple tuning rules, conventional controller has great success with automatic feature and tables that simplify their design. The show better robustness performance comparison control's experimental Heating control system (HIL). In control, simulation model can be designed straight forwardly specification based on frequency analysis which change continuously. real time results shows more effective...
This paper proposes an inexperienced shape for lifting based totally absolutely 3-d DWT Lifting video/ picture graph signal using parallel pipeline approach. The essential intention of this is to lessen the important course get rid in computing 9/7 lossy steps with reduced clock cycles. consists row, column and temporal processors video frames are processed inside utilization separability cyclic symmetry property. novelty approach useful resource usage flipping form adders converting...