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A rectangular waveguide (RW) to domino plas-monic waveguide (DPW) converter in X-band (8.2–12.4GHz), which is based on the high-efficiency conversion between guided waves and domino plasmon polaritons (DPPs), is proposed in this work. A matching transition composed by gradient domino arrays and flaring upper wall to match the wave number and impedance between the RW and DPW has been presented and...
The design of printed circuit board (PCB) pad for SMP connector is presented. A detailed design and parameterization study are performed using HFSS, a commercial finite element tool. The PCB pad for the vertical SMP connector and surface mounted SMP connector are optimized. According to the simulation result, the return loss and insertion loss for SMP-to-microstrip transitions are better than 26 dB...
The paper focuses on two basic concepts, the high order scattering, proposed due to the high order solution of analytic scattering formulations, and the multiple scattering, defined according to the physical mechanism, in frequently-mentioned models that describe scattering from a randomly rough surface. These two concepts are related in this paper through a review of widespread models on treating...
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