ISBN-13: 9783846553435 / Angielski / Miękka / 2011 / 100 str.
With the evolution in the telecommunication generations, more and more research is going on in the field of wireless communications. The purpose of these researches has always been to provide good network coverage across the region with higher data rates, accuracy and better performance. Control on coverage and performance has always been in focus and is achieved by using better and better antennas. The research in this thesis is also based upon these main factors.