Optimization of the spherically stratified microwave lens antenna
ICCSC'02. 1st IEEE International Conference on Circuits and Systems for Communications. Proceedings (IEEE Cat. No.02EX605) - Trang 350-353
Tóm tắt
Mathematical model of the spherically stratified microwave lens antenna with layers of homogeneous dielectrics is investigated. This antenna has central symmetry. It allows one to use a set of sources at once and to form several independent radiation patterns, respectively. It is also used as mechanically scanned antenna. The antenna can be used in systems of satellite communication and mobile-communication systems. Radiation pattern is analyzed. Influence of number of layers on antenna characteristics has been shown. Dielectric loss has been taken into account.
Từ khóa
#Lenses #Microwave antennas #Dielectric losses #Feeds #Satellite antennas #Earth #Switches #Electronic mail #Mathematical model #Geometrical opticsTài liệu tham khảo
abramowitz, 1977, Handbook of Mathematical Functions
robinson, 1954, Three-Dementional Mikrowave Lens
combleet, 1976, Microwave Optics, The Optics of Microwave Antenna Design
10.1109/8.299568