Latest modeling and design tools, coupled with expertise in leading-edge optical and RF/ Microwave technologies and manufacturing processes, allow our designers to make appropriate tradeoffs when working to meet the design and performance requirements of a customer’s product.
To facilitate rapid design cycles, Sanmina developed a library of proven models for key RF transitions and components: transmission lines in a wide range of substrate technologies, component interconnection (wire bonding, flip-chip, fuzz button, RF connector transitions, BGA/LGA and SMT connections), multilayer transitions (multilayer RF via, sloped and stepped transitions, side castellation), models of component (microwave RLC components, wide range of RF connectors, filters, combiners, etc.), hermetic cavity RF feed through and cavity resonance models. Our RF design teams utilize advanced simulation techniques (3D/2D Finite-element Field Analysis, Method of Moments, Finite Difference Time Domain, Modified Nodal Analysis) and state-of-art design and modeling tools such as HFSS, ADS, Momentum, Empire FDTD, SPICE and Ansoft Designer.
RF and EM modeling include complex transmission lines, 3D modeling of interconnection transitions, power supply and decoupling network modeling, EMI/EMC analysis, cavity resonance modeling, digital broadband and analog signal integrity modeling. Our Optical design teams utilize advanced simulation techniques and state-of-art design and modeling tools, such as Zemax, FRED, FIMMPROP (WAVE) and custom-developed software, for applications up to 100Gb/s.Ĭomplementing our optical design expertise, Sanmina offers extensive expertise in RF/Microwave modeling and design developed over many years of product designs for optical high-speed transmission, radar, microwave radio and wireless, in broadband and narrowband applications up to 100Gb/s.
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Optical modeling includes 3D coherent and incoherent systems, free space, guided mode (SM and MM), optical loss, crosstalk, stray light analysis as well as optical system modeling. Sanmina offers extensive expertise in Optical modeling and design at the component and module level for telecom, datacom, industrial and medical applications. Using transient co-simulation, the circuit solver and FDTD solver simultaneously simulate the SPICE model and full-wave 3-D simulation space, respectively. The netlist component definition allows users to import a text file and define SPICE models containing diodes. The right design and engineering team is critical to a customer’s success. XFs co-simulation capability supports nonlinear components, such as TVS diodes.
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