Substrate Integrated Waveguide Filter with CSRRS

A band-pass filter is simulated showing the use of substrate integrated waveguides in XF7.

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Dual Band and Wideband Optimizations of an E-Shaped Patch (PSO)

An E-shaped patch antenna is optimized using Particle Swarm.

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Optimization of Rectangular Patch Antenna (PSO)

A rectangular patch antenna is optimized using Particle Swarm.

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Optimization of Inverted-F Antenna (PSO)

An Inverted-F Antenna is optimized using Particle Swarm.

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Design of a Mobile Base Station Using Antenna Synthesis

XTend is used to design and construct a mobile base station with an electrically steerable array using antenna synthesis techniques.

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Ternary Tree Loop Multiband Frequency Selective Surface

A multiband frequency selective surface is built using a ternary tree loop and modified tripole in order to block multiple frequency bands. Simulation using periodic boundaries in XFdtd demonstrates the effectiveness of the proposed structure.

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Cavity-Backed Slop/Strip Loop Antenna

A broadband circularly polarized antenna is analyzed in XF7.

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Photonic Crystal Array with Line Defect

A two-dimensional array of photonic crystals with a curved line defect is simulated in XF7.

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RCS Analysis of 3D Bodies of Revolution

A series of three dimensional targets, originally created for an electromagnetic simulation software benchmark study, is analyzed using XFdtd 7 and compared to published, measured results.

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RCS Analysis of Plate Targets

A series of flat plate targets, originally created for an electromagnetic simulation software benchmark study, is analyzed using XFdtd 7 and compared to published, measured results.

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Wilkinson Power Divider

A Wilkinson Power Divider is loaded into XF7 and an S-Parameter analysis is performed.

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Double-Ringed Frequency Selective Surface

A comparison of the reflection and transmission characteristics from double-ringed periodic structures is made between XF and measurements. This example was provided courtesy of Kanazawa Institute of Technology.

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Convex Lens at 77 GHz

A convex dielectric lens, designed for 77 GHz, is compared against a similar plano-convex lens using XF7.

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WiFi Antenna In Netbook

A previously investigated WiFi antenna design is placed in the realistic operating environment of a netbook computer and tuned for optimal performance.

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Ferrite Circulator

An anisotropic magnetized ferrite material is used in a microstrip circulator to isolate one port while providing output to the other.

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Flat Phantom

Validation of Specific Absorption Rate (SAR) in XF7.

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MRI Birdcage-Type Coil at 64 MHz

The B₁ field is observed for a conventional birdcage coil that is unloaded and loaded with a human head.

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Human in Car Exposed to Fields from Car-Mounted VHF Antenna

The exposure to a driver in a car from a car-mounted VHF radio is examined. Specifically, the SAR and electric field strength in the human are observed.

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Lens Design at 16 GHz

RLD is used to design a lens that operates at 16 GHz with a 4 GHz bandwidth.

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Rotman Lens with Linear Antenna Array

XFdtd Release 7 is used to analyze a Rotman Lens.

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