## Abstract In this work a complementary study of an elliptical antenna circularly polarized designed on a glass substrate is proposed using a 3D finiteβelement method that takes into account the finite size of the substrate. This simulation type gave more reliable results in nearβ and farβfield an
Determination of circular microstrip disc by Noble's variational method
β Scribed by Leong, M.S.; Kooi, P.S.; Yeo, K.P.
- Book ID
- 118683440
- Publisher
- The Institution of Electrical Engineers
- Year
- 1981
- Weight
- 514 KB
- Volume
- 128
- Category
- Article
- ISSN
- 0143-7097
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π SIMILAR VOLUMES
patterns at 5.23 GHz for the port-1 and port-2 excitations of the antenna with optimal dimensions in this study. Note that the antenna was placed vertically in the anechoic chamber for the measurements, and the receiving antenna is aligned to be parallel to the monopole (1 or 2) under test. That is,
AbstracCThe Brinkman-equation is solved by an equivalent variational problem in order to obtain steady flow profiles which satisfy the conditions w = 0 and l = I at the container wall of a packed bed. The quite large deviations between calculated and measured profiles are fulIy explained. An analyti