National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
IR UWB Systems
Průdek, Ctirad ; Maršálek, Roman (referee) ; Prokeš, Aleš (advisor)
This Bachelor thesis describes essence of IR UWB systems. In the first part are described types of most used pulses. In the second part are mentioned used types of modulation pulses and division IR UWB systems according to methode of multiple acces schemes. Third part is fundamental for this Bachelor thesis. It describes structure of the IR UWB transmitters, especially most used types of pulse generators and analyses their system action in simulation programme OrCAD PSpice. Fourth section run in to the problems of IR UWB receivers and features the possible technologies of pulse detection.
Design of Effective Usage of Instructional System
Liška, Jiří ; Endrle, Pavel (referee) ; Škorpil, Vladislav (advisor)
In this bachelor thesis are proposed three new laboratory exercises using TIMS system. Laboratory exercises are focused on digital modulation, multiplexing and measurement errors in transmitting signals with line codes. The laboratory experiments were designed with respect to the practice of the subject matter in an article Access and Transport Networks.
Design of Effective Usage of Instructional System
Liška, Jiří ; Endrle, Pavel (referee) ; Škorpil, Vladislav (advisor)
In this bachelor thesis are proposed three new laboratory exercises using TIMS system. Laboratory exercises are focused on digital modulation, multiplexing and measurement errors in transmitting signals with line codes. The laboratory experiments were designed with respect to the practice of the subject matter in an article Access and Transport Networks.
IR UWB Systems
Průdek, Ctirad ; Maršálek, Roman (referee) ; Prokeš, Aleš (advisor)
This Bachelor thesis describes essence of IR UWB systems. In the first part are described types of most used pulses. In the second part are mentioned used types of modulation pulses and division IR UWB systems according to methode of multiple acces schemes. Third part is fundamental for this Bachelor thesis. It describes structure of the IR UWB transmitters, especially most used types of pulse generators and analyses their system action in simulation programme OrCAD PSpice. Fourth section run in to the problems of IR UWB receivers and features the possible technologies of pulse detection.

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