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Ultra Wideband (UWB) antennas cover the 3.1 GHz to 10.6 GHz band and are used for high data rate transmission in modern communication devices. Research focuses on broadening impedance bandwidth and optimizing small antenna characteristics. Common UWB patches include printed wide slots with modified tuning stubs and planar monopoles (rectangular, circular or elliptical) excited via microstrip or CPW feeding.
Reflectarray antennas with sectorial beams are suitable for passive radar applications using satellite illuminators. Design involves element S-curve optimization (reflection phase vs geometry) and considering real phase and modulus to obtain a practical prototype. Results can achieve >19 dBi gain across DVB-S bands with narrow sectorial beams and have been validated in field detection trials.
Antenna gain describes directional radiation compared to an isotropic antenna. Short dipoles have directive gains around 1.5 (1.76 dBi); a half-wave dipole is ~1.64 (2.15 dBi). The radiation pattern peaks perpendicular to the conductor with nulls along the axis. The gain is G = efficiency × directivity; units used include dB, dBi and dBd.
A compact pattern-reconfigurable antenna using RF MEMS switches can change main lobe directions (e.g., −17°, 0°, +17°) at 35 GHz. Analysis uses far-field vector addition and prototypes show good agreement between analytical, simulated and measured results.
Design an antenna/transmitter module to communicate with LEO amateur satellites (e.g., AO-51, FO-29). The project involves antenna selection, transmitter design and link budgeting for satellite communication.
Implement a data acquisition system to gather flight test data from handheld GPS and aircraft black boxes. Include MATLAB scripts for parsing GPS logs, preprocessing and visualization (eg. using Google Earth), and compare results across devices.
A microstrip patch with a U-shaped slot fed by a broadband coupling probe can yield dual-band operation. Study radiation characteristics and resonance control methods to tune frequencies.
Printed rectangular monopole antennas are compact and suitable for multi-band operation (dual, tri, penta-band). They are simple to fabricate and can perform well across multiple frequency bands when properly designed and tuned.
Design a smart antenna using Direction-of-Arrival (DOA) estimation and adaptive beamforming (e.g., MUSIC algorithm and Dolph-Chebyshev array synthesis) to synthesize antenna patterns and steer beams adaptively.
Simulate tree-based, backtracking, and matrix-based RFID collision resolution algorithms in MATLAB. Implement tag identification logic and NRZ encoding for collision detection.
Use simulated annealing to optimize number and placement of Wi‑Fi access points for indoor positioning; validate performance in realistic simulated environments.
Investigate interference mitigation (eg. SCORT packet scheme) between IEEE 802.11 and Bluetooth using MATLAB/Simulink simulations and evaluate performance improvements.
Study and model energy consumption in machining operations, predict machine energy usage, and optimize cutting parameters to reduce energy consumption using MATLAB-based analysis.
Prototype tensegrity flexural joint models inspired by the human knee; compare predicted and actual motion to design better prosthetic knee behavior.
Develop secure networking and sensor fusion solutions using MATLAB for biomedical devices and machine learning-based inference in cyber-physical systems.
Implement SAR simulations (e.g., Range-Doppler Algorithm) to generate realistic imagery for ATR research. Control noise, target orientation and look angles programmatically to produce datasets for Automatic Target Recognition tasks.
Build a digital control system interfacing with RF control boards for adaptive phased array beam steering; include an external computer interface for configuration and monitoring.
Use simulation tools and MATLAB post-processing to design and tune aperture-coupled patch antennas; study the effects of substrates, coupling slots and patch dimensions on performance.
Develop lab experiments for antenna measurement techniques (gain, polarization, radiation patterns) and support student projects such as helical, dipole, and discone antenna characterizations with MATLAB analysis.
Implement obstacle detection libraries and AI methods (MLP, SOM, SVM) in MATLAB and integrate within a co-simulation framework for transportation CPS, evaluating performance across weather conditions.
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In today\\\'s rapidly advancing era of automation, robotics control systems are evolving to meet the demand for smarter, faster, and more reliable performance. Among the many innovations driving this transformation is the use of MCP (Model-based Control Paradigms)
The financial sector is witnessing a technological revolution with the rise of Large Language Models (LLMs). Traditionally used for text analysis, LLMs are now being integrated with powerful platforms like MATLAB to develop financial forecasting models