A modified ray-optic method for planar waveguides with graded-index profiles and with truncated-index profiles
β Scribed by Jingyi Wang; Li Qiao
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 186 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
## Abstract A method is presented whereby the refractiveβindex profile (RIP) can be reconstructed from sets of effective indexes measured with different mode types and external refractive indexes. Singleβmode waveguide RIP characterization can be easily realized using an indexβmatching liquid at a
Figure 3 Simulation comparisons for S11, gain, and axial ratios a dipole applied to a terrestrial vertical polarization system included in a patch where a hole has been created. The patch then covers an S frequency band. The printed structure in this case also has been optimized since the introducti