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Filtering by: Decade 1990-1999 Date issued sim 1992-09-28 Non-Academic Affiliation Oregon State University. Graduate School

Propagation characteristics of strapped coplanar waveguides

Creator:

Hinz, Robert C.

Abstract:

The propagation characteristics of a new coupled fin line structure, with asymetrical, rectangular, top and bottom housings, is evaluated by using the modal analysis technique. The boundary Green's function of the structure, relating the surface currents to the electric fields is derived by using this technique. The propagation characteristics, i.e....

Resource Type:

Masters Thesis
Isozymic and cytological studies on populations of the introduced bee species, Megachile (Eutricharaea) rotundata and M. (Eutricharaea) apicalis

Creator:

Chen, Xiaoshe

Abstract:

Thirteen New World populations of Megachile rotundata and M. apicalis and two Old World populations of M. rotundata were analyzed at 23 enzyme loci using cellulose acetate electrophoresis. Conventional and G- or C-banded karyotypes were also examined in these populations. The principal findings are (1) No differences were found in...

Resource Type:

Dissertation