Bu çalısmada temel amaç, tünel tipindeki yapılarda elektromanyetik yayılımın incelenmesidir. Duvarlar üzerinde olusan yansıma, kırınım etkileri kullanılan yöntemlerle incelenmistir. Bu çalısmada, uniform yüzey empedanslı bir kösenin kanoniksel problemine çözüm bulunmaya çalısılmıstır. Bir tünel duvar bilesenleri uniform yüzey empedansına sahip duvarlar olarak modellenmistir. İki yüzeyi farklı empedans sınır sartlarına sahip dik açılı bir köseden kırınım durumu incelenmistir.In this thesis the aim is to analyze the electromagnetic propagation in tunell environments. The reflection and diffraction from tunnel walls are investigated with methods used. In this study the aim is to get a solution for a canonical problem of a wedge with u...
Several methods to model radio wave propagation in tunnels have been published in the literature and...
8 pagesInternational audienceNowadays, the need for wireless communication systems is increasing in ...
Wireless technology constitutes the basis of the majority of modem communication systems. The deploy...
A tunnel is modeled as congregates of walls, with the wall being appr...
International audienceConfined environments like tunnels are electrically large structures for guide...
Fourth generation (4G) wireless communication systems are intended to support high data rates, which...
none2noNowadays, security and efficiency of transportation networks are usually supported by wireles...
Dijital yayın sistemlerinde daha güvenilir yayın yapmak için kapsama alanı ve alıcı üzerindeki alan ...
This chapter is organized as follows : Section II introduces the modal approach for guiding structur...
Studying the factors that affect radio wave path loss in coal mine tunnels is of great importance in...
5 pagesInternational audienceSince several years, wireless communication systems are developed for t...
This thesis deals with radio wave propagation in environments where the propagation is severely infl...
In this thesis, an extensive research on radio wave propagation and modeling in caves environment fo...
International audienceFor several years, wireless communication systems have been developed for trai...
International audienceSeveral wireless communication systems are developed for communication needs b...
Several methods to model radio wave propagation in tunnels have been published in the literature and...
8 pagesInternational audienceNowadays, the need for wireless communication systems is increasing in ...
Wireless technology constitutes the basis of the majority of modem communication systems. The deploy...
A tunnel is modeled as congregates of walls, with the wall being appr...
International audienceConfined environments like tunnels are electrically large structures for guide...
Fourth generation (4G) wireless communication systems are intended to support high data rates, which...
none2noNowadays, security and efficiency of transportation networks are usually supported by wireles...
Dijital yayın sistemlerinde daha güvenilir yayın yapmak için kapsama alanı ve alıcı üzerindeki alan ...
This chapter is organized as follows : Section II introduces the modal approach for guiding structur...
Studying the factors that affect radio wave path loss in coal mine tunnels is of great importance in...
5 pagesInternational audienceSince several years, wireless communication systems are developed for t...
This thesis deals with radio wave propagation in environments where the propagation is severely infl...
In this thesis, an extensive research on radio wave propagation and modeling in caves environment fo...
International audienceFor several years, wireless communication systems have been developed for trai...
International audienceSeveral wireless communication systems are developed for communication needs b...
Several methods to model radio wave propagation in tunnels have been published in the literature and...
8 pagesInternational audienceNowadays, the need for wireless communication systems is increasing in ...
Wireless technology constitutes the basis of the majority of modem communication systems. The deploy...