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Wideband Sinuous Antenna with Dual Polarization
Haloda, Jiří ; Tkadlec, Roman (referee) ; Pítra, Kamil (advisor)
This paper deals with sinuous broadband antenna, witch operating frequency 1 to 6 GHz. The antenna parameters, which change their physical dimension were shown in this paper. Antenna structure is planar and feeding network line have to be planar too. There are different ways to describe and construct from unbalanced to balanced line by baluns. There are also design impedance transform to match antenna in this paper. The simulation and measured results are showen the antenna has wideband character.
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Coherent optical communication systems
Štohl, Jakub ; Münster, Petr (referee) ; Kočí, Lukáš (advisor)
This bachelor thesis deals with the possibilities of coherent optical networks. Describes the elements of a coherent network. The practical part deals with the simulation of coherent optical networks using PM-QPSK and PM-16QAM modulation for bandwidth of 112 Gbit/s and 224 Gbit/s.
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Coherent optical communication systems
Štohl, Jakub ; Münster, Petr (referee) ; Kočí, Lukáš (advisor)
This bachelor thesis deals with the possibilities of coherent optical networks. Describes the elements of a coherent network. The practical part deals with the simulation of coherent optical networks using PM-QPSK and PM-16QAM modulation for bandwidth of 112 Gbit/s and 224 Gbit/s.
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Wideband Sinuous Antenna with Dual Polarization
Haloda, Jiří ; Tkadlec, Roman (referee) ; Pítra, Kamil (advisor)
This paper deals with sinuous broadband antenna, witch operating frequency 1 to 6 GHz. The antenna parameters, which change their physical dimension were shown in this paper. Antenna structure is planar and feeding network line have to be planar too. There are different ways to describe and construct from unbalanced to balanced line by baluns. There are also design impedance transform to match antenna in this paper. The simulation and measured results are showen the antenna has wideband character.
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