Abstract The most critical component of a communication satellite is its antenna system. The purpose of this chapter is to show how the antenna works by describing the basic concepts related to satellite antenna pattern, side lobe, gain, and polarization so that satellite antenna systems are designed and engineered to meet specific requirements. First, the fundamental parameters such as antenna pattern, beamwidth, radiation power, gain, and polarization are introduced. Second, basic antenna such as linear wire antenna, horn antenna, reflector antenna, and microstrip antenna is described. Third, array antenna for scanning and hopping beams is described for its function, gain, and phased array. In the fourth, multibeam antenna is described in terms of its function and type. Finally, an antenna for optical communications system is introduced briefly.
Satellite Communications Antenna Concepts and Engineering
Handbook of Satellite Applications ; 373-396
01.01.2013
24 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Polarization , Helical antenna , Linear polarization , Effective area , Array antenna , Antenna pattern , Multibeam antenna , Horn antenna , Main beam , Phased array antenna , Circular polarization , Half-power beamwidth , Cassegrain antenna , Reflector antenna , Side lobe , Parabolic antenna , Microstrip antenna , Antenna gain Satellite Communications Antenna Concepts and Engineering , Communications Engineering, Networks , Computer Systems Organization and Communication Networks , Extraterrestrial Physics, Space Sciences , Aerospace Technology and Astronautics , Applied and Technical Physics , Engineering , Remote Sensing/Photogrammetry
Modern Antenna Design Concepts For Satellite And Personal Communications
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