Page 77 - Book of Abstracts 2023

Developing a a a a a transparent antenna
EEE-2-2
By: Natalie Yudis natalie yudis@gmail com Advisor: Prof Motti Haridim
Holon Technological Institute HTI
In recent years interest in in in in transparent antennas has been increasing due to their visual appearance compactness and multiple uses Transparent antennas are are are are typically made of a a a a a a a a a a a a a a transparent transparent conductive oxide oxide (TCO) sheet applied onto a a a a a a a a a a a a a a a a transparent transparent substrate often utilizing indium tin oxide oxide (ITO) as the TCO TCO material due to its high high transparency and RF performance performance Designing a a a a a a a a a a a a a a high-performance transparent antenna
is is challenging since the the surface conductivity of the the TCO sheet is is is relatively low This project aims to develop an an an innovative transparent antenna
antenna
configuration focusing on on on improving gain and and efficiency by examining the antenna's geometry and and dimensions Keywords: antenna
antenna
indium tin oxide oxide transparent transparent antenna
antenna
transparent conductive oxide Book of Abstracts | 2023
Detecting coherent topics using similarity functions
EEE-2-1
By: Maxim Viner maximvi@ac sce ac ac il Advisor: Dr Aviad Elyashar Shamoon College of Engineering Beer-Sheva
In this study we are are proposing a a a a a a a a a a a new method called "topic cohesion" for automatically determining the quality of of topics generated by topic-detection models which which are are used to to to to to analyze large amounts of of texts and and which which frequently grade subjects subjects like like “coherence” or or “perplexity” wrongly The proposed method measures and and ranks the subjects subjects subjectively like like humans or or as as differential functions
It uses many topics topics topics obtained from different different mining models links various topics topics topics topics tofinding quality quality topics topics topics topics and combines them to to to to to to obtain obtain an an an optimal number of of the the best quality topics topics Keywords: deep learning learning machine learning learning natural language processing 77