On the Design of Lens Array Architectures for the TIFUUN Imaging Spectrometer

In the framework of this MSc thesis, the analysis and design guidelines for part of the quasi-optical system of a proposed astronomical instrument, called TIFUUN, are presented. The TIFUUN instrument is an imaging spectrometer, planned to be placed in the ASTE telescope to perform ground-based astronomical observations in the mm-submm wavelength...

Creating an antenna band for the myTemp system

This graduation report describes the design process of the antenna band of the myTemp system. The myTemp system is a high accuracy core temperature measuring device, that uses an indigestible measuring pill and an antenna band to measure the temperature inside the intestines. It is mainly used in thermo-physiological or exercise-related research...

Design of a sparse irregular array for beyond 5G base stations

New generations of mobile communications are much more demanding in order to provide critical real-time services and extremely fast connections that have become feasible with 5G. A wider spectrum is needed to achieve such high data rates and millimeter-wave frequencies are used for this purpose. Adaptive beamforming is applied at base stations...

Design of a Wideband Phased Patch Antenna Array

The increasing number of drones forms a more significant problem every year. Negative impact becomes more apparent during daily life as, for example, airport operations are shut down due to unauthorized users of drones. This report focuses on designing a new wideband antenna array as part of an integrated radar system to detect small objects,...

Computationally Efficient Conical Horn Antenna Design: A theoretical design approach

In this thesis, a computationally efficient model is proposed to determine different performance parameters of a conical horn antenna of arbitrary profile numerically over a wide range of frequencies. The model is developed using mode matching technique that solves the waveguide junction problem and an integral equation technique that solves the...

Machine Learning Modeling and Parametric Assessment of Rectangular Dielectric Resonant Antenna