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This paper deals with the problem of RCS prediction of body with coatings using the method of Physical Optics (PO). In order to shorten the calculation time, this paper uses parallel computation mechanism which is based on MPI. The results show that it can effectively improve the calculation efficiency.
In an actively Q-switched intracavity Raman laser with a b-cut KLuW crystal as the Raman medium and an Nd:YAG crystal as the gain medium, we got the first to ninth order Stokes wavelengths for the 88 cm-1 Raman shift. The wavelengths included 1074 nm, 1085 nm, 1095 nm, 1105 nm, 1117 nm, 1128 nm, 1140 nm, 1151 nm and 1163 nm.
The basic structure of MEMS millimeter-wave phase shifters was consisted of a coplanar waveguide (CPW) transmission line periodically loaded with several thin metallic membranes. A new method was developed to obtain lower-loss microwave coplanar waveguide (CPW) by means of forming porous silicon (PS) on low-resistivity silicon wafer. The CPW fabricated on porous silicon (PS)/oxidated porous silicon...
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