Global ETD Search

201	Propagation characteristics of strapped coplanar waveguides Hinz, Robert C. 28 September 1992 (has links) 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. propagation constant and impedances, of the structure are determined by implementing Galerkin's procedure and the results are presented for a wide range of possible structure dimensions. A CAD compatible, quasistatic analysis based on conformal mapping of the rectangular housing structure and known coplanar waveguide results is also presented. The results of the quasistatic analysis are shown to be in good agreement with the fullwave simulation at low frequencies. / Graduation date: 1993 Wave guides Microwave transmission lines Microwave integrated circuits
202	Analysis of coupling, guiding and radiation mechanisms on several microwave structures / Yau, Desmond. January 2001 (has links) (PDF) Thesis (Ph. D.)--University of Queensland, 2001. / Includes bibliographical references.
203	Theory, design, and fabrication of diffractive grating coupler for slab waveguide / Harper, Kevin Randolph, January 2003 (has links) (PDF) Thesis (M.S.)--Brigham Young University. Dept. of Electrical and Computer Engineering, 2003. / Includes bibliographical references (p. 183-193).
204	Self-assembly approaches to photonic structures / Yin, Yadong. January 2002 (has links) Thesis (Ph. D.)--University of Washington, 2002. / Vita. Includes bibliographical references (leaves 187-201).
205	Photonic crystal waveguides based active and passive devices for phased array antenna systems Jiang, Yongqiang 28 August 2008 (has links) Not available / text Photonics Crystal optics Phased array antennas Optical wave guides
206	Computer-aided design of passive microwave components nonstandard rectangular waveguide technology Labay, Vladimir A. 31 August 2015 (has links) Graduate Microwave devices Design and construction Wave guides Data processing
207	Propagation and loss characteristics of cladded optical fibers Martucci, Joseph January 1973 (has links) No description available. Fiber optics Wave guides Glass fibers Laser communication systems
208	Cauchy interpolation for multi-variate and multi-derivative data Kaufman, Jonathan, 1981- January 2007 (has links) There is often a need to interpolate data that is obtained through experiment or computational analysis, because the data is difficult or expensive to obtain. An example is the scattering parameters of microwave devices, obtained through computationally intensive finite element (FE) analysis. Cauchy interpolation is an established solution to this problem. In this thesis it is extended to interpolate data over a multi-parameter space, when the data available includes not just the function to be interpolated, but also its derivatives with respect to each parameter. The finite element method (FEM) provides such derivatives. The new algorithm is applied to a simple RLC circuit test case, and to real data from a 3D FE analysis of a rectangular waveguide component, in a 4-parameter space. Results show the effectiveness of the approach taken. Cauchy problem. Wave guides -- Mathematical models.
209	Ferroelectric liquid crystal waveguide modulators Walker, David B. 08 1900 (has links) No description available. Ferroelectric crystals Liquid crystals Wave guides Modulators (Electronics)
210	Multi-wavelength switching in SOAs Scholz, C. J. 08 1900 (has links) No description available. Optical communications Semiconductors Optical properties Optical wave guides Multiplexing

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