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|Title:||Analysis of a four-layered cylindrical-rectangular microstrip structure|
|Authors:||Li, Le-Wei |
|Source:||Li, Le-Wei,Leong, Mook-Seng,Tan, Swee-Yen (1997). Analysis of a four-layered cylindrical-rectangular microstrip structure. Asia-Pacific Microwave Conference Proceedings, APMC 1 : 441-444. ScholarBank@NUS Repository.|
|Abstract:||Cylindrical Microstrip antennas find many applications pertaining to high-speed aircrafts and spacecrafts because of their conformity with the aerodynamical structure of such vehicles. Multilayered cylindrical media has also found many practical applications. There are however, few accurate analytical models due to the curvature of the surface. The Green's functions necessary for a moment method model are derived and evaluated for cylindrical microstrip structures. The Green's function method tend to be highly accurate and computationally efficient. The main advantage of the Method of Moments is that functional equations of field theory are reduced to Matrix Equations. The computation of field quantity simply corresponds to multiplication of matrices. Current distribution can be obtained using this method. Numerical and graphical results of radiation pattern and input impedance for a three-layered and four-layered cylindrical structure is presented. The results obtained for both structure will be compared.|
|Source Title:||Asia-Pacific Microwave Conference Proceedings, APMC|
|Appears in Collections:||Staff Publications|
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